Tag Archives: pillow block housing bearing

China best Good Quality Plastic Housing T210 Stainless Steel Pillow Block Bearings bearing driver

Product Description

Good quality plastic housing T210 stainless steel pillow block bearings
Product Description:   

Pillow block bearings is actually a variant of deep groove ball bearings, is characterized by its outer diameter surface of the sphere, you can play with the corresponding inner concave spherical bearing self-aligning effct. 

 

Type Pillow Block Bearing
Bearing Item UCFL200 UCFL300
Insert bearing UC200,UC300,SA200,SB200,UK200,SER200
Bearing materia 100% chrome steel GCR-15
Housing materia Cast iron,stainless steel, plastic resin
Row number Single row bearing

 

UCP204
UCP205
UCP206
UCP207
UCP208
UCP209
UCP210
UCP211
UCP212
UCP213
UCP214
UCP215
UCP216
UCP217
UCP218
UCFL204
UCFL205
UCFL206
UCFL207
UCFL208
UCFL209
UCFL210
UCFL211
UCFL212
UCFL213
UCFL214
UCFL215
UCFL216
UCFL217
UCFL218
UCF204
UCF205
UCF206
UCF207
UCF208
UCF209
UCF210
UCF211
UCF212
UCF213
UC214
UCF215
UCF216
UC217
UCF218
UCFC204
UCFC205
UCFC206
UCFC207
UCFC208
UCFC209
UCFC210
UCFC211
UCFC212
UCFC213
UCFC214
UCFC215
UCFC216
UCFC217
UCFC218
UCT204
UCT205
UCT206
UCT207
UCT208
UCT209
UCT210
UCT211
UCT212
UCT213
UCT214
UCT215
UCT216
UCT217
UCT218
UCPA204
UCPA205
UCPA206
UCPA207
UCPA208
UCPA209
UCPA210
UCPA211
UCPA212
UCPA213
UCPA214
UCPA215
UCPA216
UCPA217
UCPA218
UCHA204
UCHA205
UCHA206
UCHA207
UCHA208
UCHA209
UCHA210
UCHA211
UCHA212
UCHA213
UCHA214
UCHA215
UCHA216
UCHA217
UCHA218
UC204
UC205
UC206
UC207
UC208
UC209
UC210
UC211
UC212
UC213
UC214
UC215
UC216
UC217
UC218
SA/SB/UK204
SA/SB/UK205
SA/SB/UK206
SA/SB/UK207
SA/SB/UK208
SA/SB/UK209
SA/SB/UK210
SA/SB/UK211
SA/SB/UK212
SA/SB/UK213
SA/SB/UK214
SA/SB/UK215
SA/SB/UK216
SA/SB/UK217
SA/SB/UK218

Pillow  block bearing mainly used to bearadical load mainly radial and axial joint load, generally should not alone bear the axial load ,such a bearing inner and outer ring can be installed separately.

Company information:
Guanxian Xinyan Pillow Block Bearing Co.,ltd. is based in ZheJiang (CHINA) since 2011 and is 1 of the biggest authorized manufactures and exporters of bearing. We’ve been dedicated to provide all types of hiigh quality bearings to OEM, Retailers and traders throughout international market since the moment established. Pillow block bearings, bearings housing,insert bearings and deep groove ball bearings are all we specialized. We are also developing nonstandard bearings as per the drawings from customers. 
Up to now, we have exported our goods to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand etc. First class service, efficient delivery methods, the most competitive quality-price ratio, we dedicated to provide you quality brand bearings. Sincerely welcome new and old customers visit and build cooperation.

Packing :
Single box + cartons + pallets or as your requirements.

Shipping:
By Air  / By Sea /By Express

a. For small weight or Urgent, goods will be delivery   
     by Express DHL/FedEX/UPS/TNT/EMS
 b.For max production,goods will be shipped by sea/by air.
c.According to your requirements

FAQ:
Why choose BXY?
Quality, loyalty and service is our faith!
Deemed continuous improvement as our permanent pursuits.
Q1.: How many the MOQ of your company?
A1.: Our company MOQ is 1pcs.

Q2.: Could you accept OEM and customize?
A2.:YES, we can customize for you according to sample or drawing.

Q3.: Could you supply sample for free?
A3.: Yes, we can supply sample for free, but need our customer afford freight.

Q4. : Does your factory have CE?
A4.: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.

Q5.: Is it your company is factory or Trade Company?
 A5.: We have our own factory; our type is factory + trade.

Q6.:  What time the guarantee of your bearing quality guarantee period:?
A6.: 6 months ,Customer need supply photos and send bearing back.

Q7.: Could you tell me the payment term of your company can accept?
A7.: T/T, Western Union, PayPal, T/T, L/C

Q8.: Could you tell me the delivery time of your goods?
A8.: 7-15 days , mostly base on your order quantity  

If  you have any problems pls feel free to contact with me, thank you.

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Rolling Body: Ball Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial Bearing
Customization:
Available

|

Customized Request

pillow block bearing

How do pillow block bearings contribute to the proper functioning of food processing equipment?

Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:

  • Sanitary Design:
  • In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.

  • Reliable Performance:
  • Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.

  • Corrosion Resistance:
  • Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.

  • Contamination Prevention:
  • Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.

  • Easy Maintenance:
  • Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.

  • Versatility:
  • Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.

In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.

pillow block bearing

Are there specific maintenance practices that can extend the lifespan of pillow block bearings?

Yes, there are specific maintenance practices that can help extend the lifespan of pillow block bearings. By following these practices, you can optimize the performance, reliability, and longevity of the bearings. Here are some essential maintenance practices for pillow block bearings:

  • Regular Inspection:
  • Perform regular inspections of the pillow block bearings to check for any signs of wear, damage, or contamination. Inspect the bearing housing, seals, lubrication, and any visible components. Regular inspections help identify issues early on and allow for timely maintenance or replacement.

  • Lubrication:
  • Proper lubrication is crucial for the smooth operation of pillow block bearings. Follow the manufacturer’s recommendations for the type of lubricant and the appropriate lubrication intervals. Ensure that the bearing is adequately lubricated to reduce friction, prevent excessive wear, and protect against corrosion.

  • Cleanliness:
  • Maintain cleanliness in the surrounding area of pillow block bearings to prevent the entry of contaminants. Keep the bearing housing clean and free from dirt, dust, and debris that can cause damage or hinder smooth operation. Regularly clean the bearing housing and seals as part of your maintenance routine.

  • Alignment:
  • Ensure proper alignment of the pillow block bearings and the associated components. Misalignment can lead to increased stress, vibration, and premature wear. Align the bearings according to the manufacturer’s specifications and make adjustments as necessary to maintain proper alignment.

  • Temperature Monitoring:
  • Monitor the operating temperature of the pillow block bearings. Excessive heat can indicate potential issues such as inadequate lubrication or bearing damage. Continuously high temperatures can accelerate wear and reduce the lifespan of the bearings. Regularly check the temperature and address any abnormal readings promptly.

  • Training and Documentation:
  • Provide proper training to personnel responsible for the maintenance of pillow block bearings. Ensure they understand the correct procedures for inspection, lubrication, and other maintenance tasks. Maintain documentation of maintenance activities, including lubrication schedules, inspections, and any repairs or replacements, for reference and tracking purposes.

  • Replacement when Necessary:
  • Finally, it is important to replace pillow block bearings when they show signs of significant wear, damage, or have reached their expected lifespan. Continuing to operate with worn or damaged bearings can lead to failures, production disruptions, and potential safety hazards. Follow the manufacturer’s recommendations and consult with bearing specialists or technicians to determine the appropriate timing for replacement.

By implementing these maintenance practices, you can extend the lifespan of pillow block bearings, improve their performance, and minimize the risk of unexpected failures. Regular inspections, proper lubrication, cleanliness, alignment, temperature monitoring, training, documentation, and timely replacement are key factors in ensuring the longevity and efficient operation of pillow block bearings.

pillow block bearing

What are the common applications and industries where pillow block bearings are commonly used?

Pillow block bearings are widely used in various applications and industries where there is a need to support rotating shafts or other moving parts. These bearings offer versatility, ease of installation, and reliable performance. Here’s a detailed explanation of the common applications and industries where pillow block bearings are commonly used:

  • Industrial Machinery:
  • Pillow block bearings find extensive use in industrial machinery across different sectors. They are commonly employed in conveyor systems, packaging machinery, material handling equipment, printing presses, textile machinery, and food processing equipment. These bearings provide support and smooth rotation for shafts, pulleys, rollers, and other components, contributing to the efficient operation of the machinery.

  • Agricultural Equipment:
  • In the agricultural industry, pillow block bearings are utilized in various equipment such as tractors, combines, harvesters, and irrigation systems. They are used to support rotating elements like shafts, wheels, pulleys, and augers. Pillow block bearings help withstand heavy loads, provide reliable operation, and ensure the longevity of agricultural machinery under challenging field conditions.

  • Mining and Quarrying:
  • Pillow block bearings are employed in mining and quarrying operations where heavy-duty equipment is used. They are utilized in crushers, screens, conveyors, and vibrating equipment. These bearings can handle high loads and harsh operating conditions, making them suitable for the demanding environments encountered in mining and quarrying applications.

  • Construction and Building:
  • Pillow block bearings play a vital role in the construction and building industry. They are commonly used in concrete mixers, cranes, hoists, elevators, and escalators. These bearings provide support and enable smooth movement for various components and systems involved in construction and building processes.

  • Automotive and Transportation:
  • Pillow block bearings are utilized in automotive and transportation applications. They are used in commercial vehicles, buses, trucks, and trailers. These bearings support rotating shafts, wheels, and suspension systems, ensuring smooth operation and reducing friction and wear in automotive and transportation equipment.

  • Power Generation:
  • The power generation industry relies on pillow block bearings for applications such as turbines, generators, pumps, and fans. These bearings provide support and rotational motion for various components in power generation systems. They are designed to handle high temperatures, heavy loads, and high-speed operations commonly encountered in power plants.

  • HVAC and Refrigeration:
  • Pillow block bearings are commonly used in heating, ventilation, air conditioning (HVAC), and refrigeration systems. They are employed in fans, blowers, compressors, and pumps. These bearings ensure smooth and efficient operation of HVAC and refrigeration equipment, contributing to the comfort and functionality of residential, commercial, and industrial buildings.

These are just a few examples of the many applications and industries where pillow block bearings are commonly used. The versatility and reliability of these bearings make them indispensable in numerous fields, where they provide essential support and rotational motion for various machinery and equipment.

China best Good Quality Plastic Housing T210 Stainless Steel Pillow Block Bearings   bearing driverChina best Good Quality Plastic Housing T210 Stainless Steel Pillow Block Bearings   bearing driver
editor by CX 2024-04-11

China factory Spherical Roller Bearing Sns3134 with Housing Pillow Block Bearings bearing bronze

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages:

1. 14 years bearing products manufacturing and 4 years exporting experiences.

2. OEM order and non-standard bearing order can be accepted.

3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.

4. Sample available
 
NO 2. Description: Pillow block bearing

Race: we use the most advanced technology-cold extrusion process. Besides, the race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the roller and the steel ball of high precision bearing, the most advantage of our technology is to promote productive and productive efficiency. At the same time, our technology can prolong the bearing working life. The hardness and the diamention stability will also promote.

Steel cage: in order to avoid avoid cracks and guarantee the hardness, we use pattern “high temperature+long time”, our cage of high precision bearing have reached advanced level in china at surface abrasion resistance and fatigue strength.
 
NO 3. Types of Pillow Block Bearing
 
SERIES: UCP UCF UCFB UCFA UCK UCT UCFL UCFLU UCFC UCFU UELP UELK UKP UKF UKFL NAP NAFC NAFU NAFL NAFLU   UCPH UCPA ……
 
 NO 4. OEM all brand bearing
 
 NO 5. Pillow Block Bearing Specification: 

Seals Types RS
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-10 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;
Single box+outer carton+pallets;
Tube pavkge+middle box+outer carton+pallets;
According to your requirement

NO 6. Self-aligning Ball Bearing Models and Parameters: 
  

    Models mm
(mm)
L J A2 A1 A E N S
housing (kg)
UCF202
         202-10
         203
        203-11
              15
 5/8
              17
 11/16
76 54 15 11 25.5 30.9 11.5 11.5
F203 0.57
0.50
UCF204-12
         204
 3/4
              20
86 64 15 11 25.5 33.3 11.5 12.7
F204 0.61
UCF205-14
         205-15
         205
        205-16
 7/8
 15/16
              25
 1
95 70 16 13 27 35.7 11.5 14.3
F205 0.80
UCF206-18
         206
         206-19
        206-20
 1-1/8
              30
 1-3/16
 1-1/4
108 83 18 13 31 40.2 11.5 15.9
F206 1.07
UCF207-20
         207-21
         207-22
         207
        207-23
 1-1/4
 1-5/16
 1-3/8
              35
 1-7/16
117 92 19 15 34 44.4 14 17.5
F207 1.40
UCF208-24
         208-25
         208
 1-1/2
 1-9/16
              40
130 102 21 15 36 51.2 14 19
F208 1.80
UCF209-26
         209-27
         209-28
         209
 1-5/8
 1-11/16
 1-3/4
              45
137 105 22 16 38 52.2 16 19
F209 2.20
UCF210-30
         210-31
         210
 1-7/8
 1-15/16
              50
143 111 22 16 40 54.6 18 19
F210 2.40
UCF211-32
         211-34
         211
        211-35
 2
 2-1/8
              55
 2-3/16
162 130 25 18 43 58.4 18 22.2
F211 3.50
UCF212-36
         212
         212-38
        212-39
 2-1/4
              60
 2-3/8
 2-7/16
175 143 29 18 48 68.7 18 25.4
F212 4.20
UCF213-40
         213
 2-1/2
              65
187 149 30 22 50 69.7 18 25.4
F213 5.30
UCF214-44
         214
 2-3/4
              70
193 152 31 22 54 75.4 18 30.2
F214 5.90
UCF215
        215-48
              75
 3
200 159 34 22 56 78.5 18 33.3
F215 6.30
UCF216               80
208 165 34 22 57 83.3 22 33.3
F216 7.30
UCF217-52
         217
 3-1/4
              85
220 175 36 24 63 87.6 23 34.1
F217 8.90

 Models (mm) (mm)     (kg)
  d L J A2 A1 A E1 N S1  Bolt  bearing housing  
NAFU202 15 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA202 NF202 0.68
NAFU203 17 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA203 NF203 0.66
NAFU204 20 86 63.5 19 15 29.5 45.5 11.5 17 M10 NA204 NF204 0.77
NAFU205 25 93 70 19 15 30 45.9 11.5 17.4 M10 NA205 NF205 0.95
NAFU206 30 106 82.5 20 16 32.5 50.1 11.5 18.2 M10 NA206 NF206 1.32
NAFU207 35 116 92 21 17 35 53.3 14 18.8 M12 NA207 NF207 1.77
NAFU208 40 129 101.5 24 17 39 58.6 14 21.4 M12 NA208 NF208 2.22
NAFU209 45 135 105 24 18 40 58.9 16 21.4 M14 NA209 NF209 2.63
NAFU210 50 143 111 28 20 45 66.1 18 24.6 M16 NA210 NF210 2.95
NAFU211 55 162 130 31 21 49 74.6 18 27.7 M16 NA211 NF211 4.1
NAFU212 60 175 143 34 22 53.5 80.8 18 30.9 M16 NA212 NF212 4.86
NAFU213 65 184 149 38 22 58 89.6 18 34.1 M16 NA213 NF213 5.9
NAFU214 70 188 152 38 23 60 89.6 18 34.1 M16 NA214 NF214 6.45
NAFU215 75 200 159 41 24 62 95.8 18 37.3 M16 NA215 NF215 7.55
NAFU216 80 207 165 42 25 63 99.9 22 37.3 M20 NA216 NF216 8.65

Unit
NO.
Shaft Dia. Dimensions(mm) Bolt Used Housing
NO.
Weight
(kg)
  (in) (mm) a e i g l s b z Bi n (mm) (in)    
UCFL202   15 99 76.5 15 11 25.5 11.5 57 30.9 31.0 11.5 M10 3/8 FL203 0.45
    202-10 5/8                              
    203   17                            
    203-11 11/16                              
UCFL204
   204-12
3/4 20 113 90 15 11 22.5 11.5 60 33.3 31.0 12.7 M10 3/8 FL204 0.48
UCFL205   25 130 99 16 13 27 11.5 68 35.7 34.0 14.3 M10 3/8  
FL205
 
0.6
    205-13 13/16                              
    205-14 7/8                              
    205-15 15/16                              
    205-16 1                              
UCFL206   30  
148
 
117
 
18
 
13
 
31
 
11.5
 
80
 
40.2
 
38.1
 
15.9
 
M10
 
3/8
FL206 0.9
    206-17 11/16                              
    206-18 11/8                              
    206-19 13/16                              
    205-16 11/4                              
UCFL207   35 161 130 19 14 34 14 90 44.4 42.9 19.0 M12 1/2  
FL207
 
1.2
    207-20 11/4                              
    207-21 15/16                              
    207-22 13/8                              
    207-23 17/16                              
UCFL208   40 175 144 21 14 36 14 100 51.2 49.2 19.0 M12 1/2 FL208 1.6
    208-24 11/2                              
    208-25 19/16                              
UCFL209   45 188 148 22 16 38 18 108 52.2 49.2 19.0 M16 5/8 FL209 1.9
    209-26 15/8                              
    209-27 111/16                              
    209-28 13/4                              
UCFL210   50 197 157 22  
16
40 18 115 54.6 51.6 19.0 M16 5/8  
FL210
 
2.2
   210-29 113/16                              
   210-30 17/8                              
   210-31 115/16                              
   210-32 2                              
UCFL211   55  
224
 
184
 
25
 
18
 
43
 
18
 
130
 
58.4
 
55.6
 
22.2
 
M16
 
5/8
 
FL211
 
3.1
    211-32 2                              
    211-33 21/16                              
    211-34 21/8                              
    211-35 23/16                              
UCFL212   60  
250
 
202
 
29
 
18
 
48
 
18
 
140
 
68.7
 
65.1
 
25.4
 
M16
 
5/8
 
FL212
 
4.0
    212-36 21/4                              
    212-37 25/16                              
    212-38 23/8                              
    212-39 27/16                              
UCFL213   65 258 210 30 20 50 23 155 69.7 65.1 25.4 M20 3/4 FL213 5.0
    213-40 21/2                              
    213-41 29/16                              
UCFL214   70 265 216 31 20 54 23 160 75.4 74.6 30.2 M20 3/4 FL214 5.6
   214-42 25/8                              
   214-43 211/16                              
    214-44 23/4                              
UCFL215   75  
275
 
225
 
34
 
20
 
56
 
23
 
165
 
78.5
 
77.8
 
33.3
 
M20
 
3/4
 
FL215
 
6.2
    215-45 213/16                              
    215-46 27/8                              
    215-46 215/16                              
    215-48 3                              
UCFL216
    216-50
31/8 80 290 233 34 20 57 25 180 83.3 82.6 33.3 M22 7/8 FL216 7.8
 

NO 7. Our Bearing Factory:

Why Choose Us:

1. HangZhou TIXIHU (WEST LAKE) DIS. bearing company has 14 years manufacture experience and is 1 of the biggest adjustment center in north of China.
2. We have large stock of original brand and our own brand bearing.
3. Sample is available.
4. We can accept OEM service.

HangZhou Xihu (West Lake) Dis. Bearing Co., Ltd. Was founded in March 2008. We were principally engaged in the research, development and manufacture of bearings in the early stage. Now we are mainly engaged in the sales of internationally-famous brand bearings. Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Customization:
Available

|

Customized Request

pillow block bearing

What role do pillow block bearings play in applications with varying temperature and environmental conditions?

Pillow block bearings play a crucial role in applications with varying temperature and environmental conditions by providing reliable and durable support for rotating shafts and components. Their specific contributions in such applications can be explained as follows:

  • Temperature Stability:
  • Pillow block bearings are designed to withstand a wide range of operating temperatures. They are often constructed with materials that can handle both high and low temperature extremes. Specialized heat-resistant materials, such as high-temperature alloys or heat-treated steels, are used to ensure the bearing’s stability and integrity even in applications with elevated temperatures. By maintaining their structural integrity under varying temperature conditions, pillow block bearings help ensure the continued functionality and performance of the machinery.

  • Expansion and Contraction Compensation:
  • Varying temperature conditions can cause thermal expansion and contraction of the components in machinery. Pillow block bearings are engineered to accommodate these dimensional changes. By allowing for slight movement and adjustment due to thermal expansion, they help prevent excessive stress on the shafts and other components. This compensation for thermal expansion and contraction contributes to the overall stability and longevity of the machinery, even in environments with significant temperature fluctuations.

  • Environmental Protection:
  • In applications with varying environmental conditions, pillow block bearings provide protection against contaminants, moisture, and other external elements. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of dirt, dust, water, and other contaminants into the bearing. This protection helps maintain the cleanliness and integrity of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage caused by environmental factors. By safeguarding the bearing, pillow block bearings ensure reliable and efficient operation in environments with varying conditions.

  • Corrosion Resistance:
  • In corrosive environments where moisture, chemicals, or other corrosive agents are present, pillow block bearings with corrosion-resistant materials, such as stainless steel or special coatings, offer additional protection. These bearings are designed to withstand the corrosive effects of the environment, preventing degradation and maintaining their functionality over an extended period. By providing corrosion resistance, pillow block bearings enhance the reliability and lifespan of machinery operating in environments with varying temperature and corrosive conditions.

  • Shock and Vibration Absorption:
  • Applications with varying temperature and environmental conditions often involve machinery subjected to shocks and vibrations. Pillow block bearings are engineered to absorb and dampen these shocks and vibrations, reducing their impact on the rotating shafts and other components. This absorption capability helps prevent excessive stress, minimizes the risk of component failure, and ensures the smooth and reliable operation of the machinery, even in environments with dynamic conditions.

  • Maintenance and Longevity:
  • Pillow block bearings designed for applications with varying temperature and environmental conditions often incorporate features that simplify maintenance and extend bearing life. They may have lubrication systems or self-lubricating properties that ensure proper lubrication even in challenging environments. Additionally, they may be designed for easy inspection, cleaning, and replacement, allowing for timely maintenance and minimizing downtime. These features contribute to the longevity and reliability of the machinery in applications with varying temperature and environmental conditions.

In summary, pillow block bearings play a critical role in applications with varying temperature and environmental conditions by providing temperature stability, compensating for expansion and contraction, protecting against contaminants and corrosion, absorbing shocks and vibrations, and facilitating maintenance and longevity. Their ability to withstand and adapt to changing conditions ensures the reliable operation and extended lifespan of machinery in diverse environments.

pillow block bearing

How do pillow block bearings contribute to the efficient operation of conveyor systems?

Pillow block bearings play a crucial role in ensuring the efficient operation of conveyor systems. Their contributions can be outlined as follows:

  • Support and Load Handling:
  • Pillow block bearings provide support for the rotating shafts in conveyor systems. They are responsible for handling and transmitting the loads applied to the conveyor, including the weight of the conveyed material and any external forces. By effectively supporting the shaft, pillow block bearings help maintain the structural integrity of the conveyor and ensure smooth and efficient movement of the material.

  • Reduced Friction and Wear:
  • Pillow block bearings are designed to minimize friction between the rotating shaft and the bearing housing. They incorporate rolling elements, such as balls or rollers, which facilitate smooth motion with reduced friction. By reducing friction and wear, pillow block bearings help optimize the energy efficiency of the conveyor system, minimizing power consumption and extending the lifespan of the bearings and other related components.

  • Alignment and Stability:
  • Proper alignment of the conveyor components is essential for efficient operation. Pillow block bearings aid in aligning and supporting the shaft, ensuring that it remains centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance of the conveyor system.

  • Protection and Contamination Prevention:
  • Pillow block bearings are designed to provide protection against contaminants, moisture, and debris in the operating environment. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage. By preventing contamination, pillow block bearings contribute to the efficient and reliable operation of the conveyor system.

  • Maintenance and Accessibility:
  • Conveyor systems require periodic maintenance, including bearing inspection, lubrication, and potential replacement. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without disassembling the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, ensuring the long-term reliability and performance of the conveyor system.

In summary, pillow block bearings contribute to the efficient operation of conveyor systems by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their essential role in supporting and facilitating the movement of conveyor shafts, pillow block bearings help optimize the performance, energy efficiency, and longevity of conveyor systems.

pillow block bearing

What are pillow block bearings and how are they used in various industrial applications?

Pillow block bearings, also known as plummer block bearings, are a type of bearing mounted inside a housing or block, typically made of cast iron or pressed steel. These bearings are widely used in various industrial applications due to their versatility and ease of installation. Here’s a detailed explanation of pillow block bearings and their uses:

  • Design and Construction:
  • A pillow block bearing consists of a bearing insert (such as a deep groove ball bearing, spherical roller bearing, or cylindrical roller bearing) and a housing or block. The housing is typically a split design that allows for easy installation and maintenance. It usually has a flat base with mounting holes for attachment to a support structure, such as a machine frame or conveyor system. The bearing insert is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts.

  • Supporting Shaft Loads:
  • Pillow block bearings are primarily used to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the pillow block bearing allows for self-aligning capability, which helps accommodate slight misalignments or shaft deflections, ensuring smooth operation and reducing stress on the bearing.

  • Easy Installation and Maintenance:
  • One of the key advantages of pillow block bearings is their ease of installation and maintenance. The split housing design allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs in industrial applications.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Environmental Protection:
  • Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. Additionally, the housing design often includes provisions for grease or oil lubrication, further protecting the bearing and ensuring proper lubrication for optimal performance.

  • Specialized Variations:
  • While the basic design of pillow block bearings remains the same, there are specialized variations available to meet specific application requirements. These include corrosion-resistant bearings for harsh environments, high-temperature bearings for elevated temperature applications, and sealed bearings for applications where additional protection against contamination is needed.

In summary, pillow block bearings are bearing units housed in a block or housing, widely used in various industrial applications. They provide support for rotating shafts, transmit loads, accommodate misalignments, and offer easy installation and maintenance. Their versatility, adaptability, and environmental protection make them suitable for diverse industrial sectors. With specialized variations available, pillow block bearings can be customized to meet specific application needs, ensuring reliable and efficient operation in a wide range of industrial machinery and equipment.

China factory Spherical Roller Bearing Sns3134 with Housing Pillow Block Bearings   bearing bronzeChina factory Spherical Roller Bearing Sns3134 with Housing Pillow Block Bearings   bearing bronze
editor by CX 2024-04-09

China manufacturer Usu Four Bolt Flange Bearing Ucf213 High Quality Housing Pillow Block Bearings with high quality

Product Description

USU Four Bolt Flange Bearing UCF213 

Please feel free to contact us and make an inquiry, we have all the popular bearings such as Deep Groove bearings, Cylindrical Roller Bearings, Pillow Block Bearings, Self-Aligning Ball Bearings, Spherical Roller Bearings and Thrust Ball Bearings etc.

 

main bearing models
UC201 UC220 UE201 UE220-64 UEL309 CS314  (UD314) P005 CSA003
UC201-8 UC220-64 UE201-8 UE222 UEL310 CS315  (UD315) P006 CSA004
UC202 UC303 UE202 UE224 UEL311 CS316  (UD316) K000 CSA005
UC202-10 UC304 UE202-10 UE226 UEL312 CS317  (UD317) K001 CSA006
UC203 UC305 UE203 UE228 UEL313 CS318  (UD318) K002 CSA007
UC203-11 UC305-14 UE203-11 UE230 UEL314 CS319  (UD319) K003 CSA008
UC204 UC305-15 UE204 UEL201 UEL315 CS320  (UD320) K004 PFL201
UC204-12 UC305-16 UE204-12 UEL201-8 UEL316 CS322  (UD322) K005 PFL202
UC205 UC306 UE205 UEL202 SA204 CS324  (UD324) K006 PFL203
UC205-14 UC306-18 UE205-14 UEL202-10 SA205 CS326  (UD326) KFL000 PFL204
UC205-15 UC306-19 UE205-15 UEL203 SA206 CS328  (UD328) KFL001 PFL205
UC205-16 UC307 UE205-16 UEL203-11 SA207 SB201 KFL002 PFL206
UC206 UC307-20 UE206 UEL204 SA208 SB202 KFL003 PFL207
UC206-18 UC307-21 UE206-18 UEL205 SA209 SB203 KFL004 PFL208
UC206-19 UC307-22 UE206-19 UEL206 SA210 SB204 KFL005 PFL209
UC206-20 UC308 UE206-20 UEL207 SA211 SB205 KFL006 PFL210
UC207 UC308-24 UE207 UEL208 SA212 SB206   PP201
UC207-20 UC308-25 UE207-20 UEL209 CS201  (UD201) SB207   PP202
UC207-21 UC309 UE207-21 UEL210 CS202  (UD202) SB208 KP08 PP203
UC207-22 UC309-26 UE207-22 UEL211 CS203  (UD203) SB209 KP000 PP204
UC207-23 UC309-27 UE207-23 UEL212 CS204  (UD204) SBB201 KP001 PP205
UC208 UC309-28 UE208 UEL213 CS205  (UD205) SBB202 KP002 PP206
UC208-24 UC310 UE208-24 UEL214 CS206  (UD206) SBB203 KP003 PP207
UC208-25 UC310-30 UE208-25 UEL215 CS207  (UD207) SBB204 KP004 PP208
UC209 UC310-31 UE209 UEL216 CS208  (UD208) SBB205-16 KP005 PP209
UC209-26 UC311 UE209-26 UEL217 CS209  (UD209) SBB206 KP006 PP210
UC209-27 UC311-32 UE209-27 UEL218 CS210  (UD210) SBB207 U08 PFT201
UC209-28 UC311-34 UE209-28 UEL219 CS211  (UD211) SBB208 U000 PFT202
UC210 UC311-35 UE210 UEL220 CS212  (UD212) SBB209 U001 PFT203
UC210-30 UC312 UE210-30 UEL222 CS213  (UD213) SBB210 U002 PFT204
UC210-31 UC312-36 UE210-31 UEL224 CS214  (UD214) 39602/F29 U003 PFT205
UC210-32 UC312-38 UE211 UEL226 CS215  (UD215) 39602/F33 U004 PFT206
UC211 UC312-39 UE211-32 UEL228 CS216  (UD216) 39602/F41 U005 PFT207
UC211-32 UC313 UE211-34 UEL230 CS217  (UD217) 205KRRB2 U006 PFT208
UC211-34 UC313-40 UE211-35 UE304 CS218  (UD218) CS204/F20 UFL08 PFT209
UC211-35 UC314 UE212 UE305 CS219  (UD219) 6205/F20 UFL000 PFT210
UC212 UC314-44 UE212-36 UE306 CS220  (UD220) 205KRR2/M6/NR UFL001 PF201
UC212-36 UC315 UE212-38 UE307 CS222  (UD222) FL000 UFL002 PF202
UC212-38 UC315-48 UE212-39 UE308 CS224  (UD224) FL001 UFL003 PF203
UC212-39 UC316 UE213 UE309 CS301  (UD301) FL002 UFL004 PF204
UC213 UC317 UE213-40 UE310 CS302  (UD302) FL003 UFL005 PF205
UC213-40 UC317-52 UE214 UE311 CS303  (UD303) FL004 UFL006 PF206
UC214 UC318 UE214-44 UE312 CS304  (UD304) FL005 UP08 PF207
UC214-44 UC318-56 UE215 UE313 CS305  (UD305) FL006 UP000 PF208
UC215 UC319 UE215-48 UE314 CS306  (UD306) FL007 UP001 PF209
UC215-48 UC319-60 UE216 UE315 CS307  (UD307) FL008 UP002 PF210
UC216 UC320 UE217 UE316 CS308  (UD308) P08 UP003 PF211
UC217 UC320-64 UE217-52 UEL304 CS309  (UD309) P000 UP004 PF212
UC217-52 UC322 UE218 UEL305 CS310  (UD310) P001 UP005 ST491A
UC218 UC324 UE218-56 UEL306 CS311  (UD311) P002 UP006 ST491B
UC218-56 UC326 UE219 UEL307 CS312  (UD312) P003 CSA001 203KRR
UC219 UC328 UE220 UEL308 CS313  (UD313) P004 CSA002 204KRR

 

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Unseparated
Feature: High Temperature, High Speed
Rows Number: Single
Raceway: Straight Raceway
Material: Bearing Steel
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

pillow block bearing

Can you provide insights into recent advancements in pillow block bearing technology?

Recent years have witnessed significant advancements in pillow block bearing technology, driven by the need for improved performance, reliability, and efficiency. These advancements have introduced innovative features and materials, as well as enhanced design and manufacturing techniques. Here are some key insights into the recent advancements in pillow block bearing technology:

  • Advanced Materials:
  • New materials have been developed to enhance the performance of pillow block bearings. For example, the use of advanced polymers and composite materials in bearing components offers benefits such as improved corrosion resistance, reduced friction, and lower weight. These materials can withstand demanding operating conditions and provide extended service life. Additionally, the development of specialized coatings and surface treatments has further enhanced the tribological properties of bearing surfaces, reducing wear and friction.

  • Sealing and Contamination Control:
  • Advancements in sealing technology have focused on improving the effectiveness of seals in preventing contamination and extending bearing life. Innovative seal designs, such as multiple lip seals and non-contact seals, provide superior protection against the ingress of dirt, moisture, and other contaminants. These advanced sealing solutions help maintain the cleanliness of the bearing interior and enhance reliability in challenging environments.

  • Lubrication Solutions:
  • Lubrication is crucial for optimal bearing performance, and recent advancements have focused on improving lubrication solutions. Automatic lubrication systems have become more sophisticated, offering precise and controlled lubricant delivery to pillow block bearings. These systems can be equipped with sensors and monitoring capabilities to ensure proper lubrication and detect abnormalities in lubricant condition or distribution. In addition, the development of advanced lubricants, such as synthetic greases and food-grade lubricants, has improved the efficiency and longevity of pillow block bearings.

  • Enhanced Bearing Design:
  • Advancements in bearing design have focused on optimizing load distribution, reducing friction, and improving overall performance. Finite element analysis (FEA) and computer-aided design (CAD) tools have enabled more accurate modeling and simulation of bearing behavior, leading to improved designs. Features such as optimized internal geometries, increased contact angles, and improved raceway profiles have resulted in higher load capacities, reduced noise, and improved running accuracy.

  • Condition Monitoring and Predictive Maintenance:
  • Recent advancements have introduced advanced monitoring and diagnostic techniques for pillow block bearings. Vibration analysis, thermal imaging, and acoustic emission monitoring are used to detect early signs of bearing wear, misalignment, or lubrication issues. These technologies enable predictive maintenance strategies, allowing for timely intervention and minimizing the risk of unexpected equipment failure. Condition monitoring systems integrated with pillow block bearings provide valuable insights into bearing health and enable proactive maintenance planning.

  • Smart and IoT Integration:
  • The integration of smart technologies and the Internet of Things (IoT) has also impacted pillow block bearing technology. Bearings equipped with sensors and connectivity capabilities can provide real-time data on various parameters, including temperature, vibration, and load conditions. This data can be collected, analyzed, and used for performance optimization, predictive maintenance, and remote monitoring. Smart bearings enable the implementation of Industry 4.0 concepts, enhancing overall equipment efficiency and enabling proactive decision-making.

In summary, recent advancements in pillow block bearing technology have introduced advanced materials, improved sealing and contamination control, enhanced lubrication solutions, optimized bearing designs, enabled condition monitoring and predictive maintenance, and integrated smart and IoT capabilities. These advancements contribute to improved performance, extended service life, and enhanced reliability of pillow block bearings, supporting various industrial applications.

pillow block bearing

How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?

Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:

  • Split Pillow Block Bearings:
  • Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:

    • Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
    • Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
    • Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
    • Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
  • Solid Pillow Block Bearings:
  • Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:

    • Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
    • Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
    • Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
    • Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.

In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.

pillow block bearing

How does proper lubrication impact the performance and longevity of pillow block bearings?

Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:

  • Reduced Friction and Wear:
  • Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.

  • Heat Dissipation:
  • During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.

  • Protection Against Corrosion:
  • Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.

  • Prevention of Contamination:
  • Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.

  • Extended Service Life:
  • By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.

In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.

China manufacturer Usu Four Bolt Flange Bearing Ucf213 High Quality Housing Pillow Block Bearings   with high qualityChina manufacturer Usu Four Bolt Flange Bearing Ucf213 High Quality Housing Pillow Block Bearings   with high quality
editor by CX 2024-04-04

China factory High Quality Insert Ball Bearing Housing UCP205 UCP206 UCP207 UCP208 UCP209 UCP210 Ucf205 Ucf206 Bearing Units Pillow Block Bearings Manufacturer bearing air

Product Description

High Quality Insert Ball Bearing Housing UCP205 UCP206 UCP207 UCP208 UCP209 UCP210 Ucf205 Ucf206 Bearing Units Pillow Block Bearings Manufacturer

Pillow blocks, the most commonly used type of mounted units, are housings that have a bearing fitted into them. They are designed to provide shaft support where the mounting surface is parallel to the shaft axis. Typically manufactured from cast iron or cast steel, the pillow block bearing housing has provisions to allow the housing to be bolted down snugly. Pillow blocks are supplied in a variety of configurations and are usually mounted in cleaner environments and generally are meant for lesser loads of general industry.
Pillow blocks are widely used in agriculture machines, conveyor systems, construction machines, etc.

Applications:

Agricultural Applications
Construction machinery
Food and beverage processing and packaging
Conveyor systems
Material handling systems
Packaging systems
Textile equipment
Air Handling
Special machinery, e.g. car wash systems, gym equipment, go-karts
 

Product Parameters

Item Shaft Diam
(mm)
h(mm) a(mm) e(mm) b(mm) g(mm) w(mm) Bolt Size
(mm)
Bearing No. Housing No. Weight
(kg)
UCP 201 12 30.2 127 95 38 15 62 M10 UC201 P203 0.65
UCP 202 15 30.2 127 95 38 15 62 M10 UC202 P203 0.63
UCP 203 17 30.2 127 95 38 15 62 M10 UC203 P203 0.62
UCP 204 20 33.3 127 95 38 15 65 M10 UC204 P204 0.65
UCP 205 25 36.5 140 105 38 16 70 M10 UC205 P205 0.79
UCP 206 30 42.9 165 121 48 18 83 M14 UC206 P206 1.3
UCP 207 35 47.6 167 127 48 19 94 M14 UC207 P207 1.6
UCP 208 40 49.2 184 137 54 19 100 M14 UC208 P208 2
UCP 209 45 54 190 146 54 20 108 M14 UC209 P209 2.3
UCP 210 50 57.2 206 159 60 22 114 M16 UC210 P210 2.7
UCP 211 55 63.5 219 171 60 22 126 M16 UC211 P211 3.3
UCP 212 60 69.8 241 184 70 25 138 M16 UC212 P212 4.7
UCP 213 65 76.2 265 203 70 27 150 M20 UC213 P213 5.6
UCP 214 70 79.4 265 210 72 27 156 M20 UC214 P214 7.3
UCP 215 75 82.6 275 217 74 28 163 M20 UC215 P215 7.9
UCP 216 80 88.9 292 232 78 30 175 M20 UC216 P216 10
UCP 217 85 95.2 310 247 83 32 187 M20 UC217 P217 12.2
UCP 218 90 101.6 327 262 88 34 200 M22 UC218 P218 14.7

Item Shaft Diam
(mm)
h(mm) a(mm) e(mm) b(mm) g(mm) w(mm) Bolt Size
(mm)
Bearing No. Housing No. Weight
(kg)
UCP 305 25 45 175 132 45 16 83 M14 UC305 P305 1.6
UCP 306 30 50 180 140 50 19 94 M14 UC306 P306 1.9
UCP 307 35 56 210 160 56 21 105 M14 UC307 P307 2.7
UCP 308 40 60 220 170 60 23 116 M14 UC308 P308 3.3
UCP 309 45 67 245 190 67 25 128 M16 UC309 P309 4.5
UCP 310 50 75 275 212 75 28 143 M16 UC310 P310 6.2
UCP 311 55 80 310 236 80 31 154 M16 UC311 P311 7.7
UCP 312 60 85 330 250 85 33 165 M20 UC312 P312 9.3
UCP 313 65 90 340 260 90 36 174 M20 UC313 P313 9.8
UCP 314 70 95 360 280 90 40 186 M22 UC314 P314 11.4
UCP 315 75 100 380 290 100 40 197 M22 UC315 P315 13.6
UCP 316 80 106 400 300 1)0 45 209 M22 UC316 P316 16.4
UCP 317 85 112 420 320 110 45 221 M27 UC317 P317 18.6
UCP 318 90 118 430 330 110 50 233 M27 UC318 P318 20.9
UCP 319 95 125 470 360 120 50 250 M30 UC319 P319 26.5
UCP 320 100 140 490 380 120 55 275 M30 UC320 P320 34.3
UCP 321 105 140 490 380 120 55 278 M30 UC321 P321 36.6
UCP 322 110 150 520 400 140 60 295 M33 UC322 P322 42.5
UCP 324 120 160 570 450 140 70 321 M33 UC324 P324 53.5
UCP 326 130 180 600 480 140 80 354 M33 UC326 P326 72.1
UCP 328 140 200 620 500 140 80 388 M33 UC328 P328 89.1

Detailed Photos

Our Advantages

 

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:16 years manufacture bearing

7.Customized bearing, Customer’s bearing drawing or samples accepted

8.Competitive price bearing

9.TT Payment or Western Union or Trade Assurance Order

 

****More produce***

Packaging & Shipping

 

Why choose us ?

1. Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.

2.  OEM Ability  We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.

3.  Parts Available  We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc

4.  Good Warranty  We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.

 

FAQ

*Q:Can I get samples from you?

A:We are honored to offer you samples for quality check.

*Q:What parts are manufactured by you?
A: :90% of bearings are manufactured by us.  

*Q:What’s the leading time? (How long do you need to prepare my goods?)
A:10 days for sample orders. 30 days for mass production orders (based on different quantities)

*Q:How long do I need to wait before my goods arrive?
A:3-5 days for international express. 5-7 days for air transportation, 35-40 days for sea transportation.

*Q:Can you put my brand name (logo) on these products?
A: Yes, or container order. Sticker order qty over 100pcs.

*Q:What payment methods do you accept?
A:T/T, L/C, Western Union, etc.

*Q:What certificates do you have?
A: All of our products are with CE IAF certificate. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates.

*Q:What is your product quality?
A:Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our quality. We always care what you care!!

*Q:What is your warranty?
A:Our warranty is 24 months after delivery. We always pay high attention to after sale service!! For those out of warranty, we have adequate parts.
Electrical and easy wear parts are not included in warranty range.

*Q:How are parts availability?
A:We keep stock of spare parts and make sure all parts available whenever you need.
 

Factory Display

 

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Aligning Bearing
Separated: Unseparated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

pillow block bearing

Can you provide insights into recent advancements in pillow block bearing technology?

Recent years have witnessed significant advancements in pillow block bearing technology, driven by the need for improved performance, reliability, and efficiency. These advancements have introduced innovative features and materials, as well as enhanced design and manufacturing techniques. Here are some key insights into the recent advancements in pillow block bearing technology:

  • Advanced Materials:
  • New materials have been developed to enhance the performance of pillow block bearings. For example, the use of advanced polymers and composite materials in bearing components offers benefits such as improved corrosion resistance, reduced friction, and lower weight. These materials can withstand demanding operating conditions and provide extended service life. Additionally, the development of specialized coatings and surface treatments has further enhanced the tribological properties of bearing surfaces, reducing wear and friction.

  • Sealing and Contamination Control:
  • Advancements in sealing technology have focused on improving the effectiveness of seals in preventing contamination and extending bearing life. Innovative seal designs, such as multiple lip seals and non-contact seals, provide superior protection against the ingress of dirt, moisture, and other contaminants. These advanced sealing solutions help maintain the cleanliness of the bearing interior and enhance reliability in challenging environments.

  • Lubrication Solutions:
  • Lubrication is crucial for optimal bearing performance, and recent advancements have focused on improving lubrication solutions. Automatic lubrication systems have become more sophisticated, offering precise and controlled lubricant delivery to pillow block bearings. These systems can be equipped with sensors and monitoring capabilities to ensure proper lubrication and detect abnormalities in lubricant condition or distribution. In addition, the development of advanced lubricants, such as synthetic greases and food-grade lubricants, has improved the efficiency and longevity of pillow block bearings.

  • Enhanced Bearing Design:
  • Advancements in bearing design have focused on optimizing load distribution, reducing friction, and improving overall performance. Finite element analysis (FEA) and computer-aided design (CAD) tools have enabled more accurate modeling and simulation of bearing behavior, leading to improved designs. Features such as optimized internal geometries, increased contact angles, and improved raceway profiles have resulted in higher load capacities, reduced noise, and improved running accuracy.

  • Condition Monitoring and Predictive Maintenance:
  • Recent advancements have introduced advanced monitoring and diagnostic techniques for pillow block bearings. Vibration analysis, thermal imaging, and acoustic emission monitoring are used to detect early signs of bearing wear, misalignment, or lubrication issues. These technologies enable predictive maintenance strategies, allowing for timely intervention and minimizing the risk of unexpected equipment failure. Condition monitoring systems integrated with pillow block bearings provide valuable insights into bearing health and enable proactive maintenance planning.

  • Smart and IoT Integration:
  • The integration of smart technologies and the Internet of Things (IoT) has also impacted pillow block bearing technology. Bearings equipped with sensors and connectivity capabilities can provide real-time data on various parameters, including temperature, vibration, and load conditions. This data can be collected, analyzed, and used for performance optimization, predictive maintenance, and remote monitoring. Smart bearings enable the implementation of Industry 4.0 concepts, enhancing overall equipment efficiency and enabling proactive decision-making.

In summary, recent advancements in pillow block bearing technology have introduced advanced materials, improved sealing and contamination control, enhanced lubrication solutions, optimized bearing designs, enabled condition monitoring and predictive maintenance, and integrated smart and IoT capabilities. These advancements contribute to improved performance, extended service life, and enhanced reliability of pillow block bearings, supporting various industrial applications.

pillow block bearing

How do pillow block bearings contribute to the efficient operation of conveyor systems?

Pillow block bearings play a crucial role in ensuring the efficient operation of conveyor systems. Their contributions can be outlined as follows:

  • Support and Load Handling:
  • Pillow block bearings provide support for the rotating shafts in conveyor systems. They are responsible for handling and transmitting the loads applied to the conveyor, including the weight of the conveyed material and any external forces. By effectively supporting the shaft, pillow block bearings help maintain the structural integrity of the conveyor and ensure smooth and efficient movement of the material.

  • Reduced Friction and Wear:
  • Pillow block bearings are designed to minimize friction between the rotating shaft and the bearing housing. They incorporate rolling elements, such as balls or rollers, which facilitate smooth motion with reduced friction. By reducing friction and wear, pillow block bearings help optimize the energy efficiency of the conveyor system, minimizing power consumption and extending the lifespan of the bearings and other related components.

  • Alignment and Stability:
  • Proper alignment of the conveyor components is essential for efficient operation. Pillow block bearings aid in aligning and supporting the shaft, ensuring that it remains centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance of the conveyor system.

  • Protection and Contamination Prevention:
  • Pillow block bearings are designed to provide protection against contaminants, moisture, and debris in the operating environment. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage. By preventing contamination, pillow block bearings contribute to the efficient and reliable operation of the conveyor system.

  • Maintenance and Accessibility:
  • Conveyor systems require periodic maintenance, including bearing inspection, lubrication, and potential replacement. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without disassembling the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, ensuring the long-term reliability and performance of the conveyor system.

In summary, pillow block bearings contribute to the efficient operation of conveyor systems by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their essential role in supporting and facilitating the movement of conveyor shafts, pillow block bearings help optimize the performance, energy efficiency, and longevity of conveyor systems.

pillow block bearing

How does proper lubrication impact the performance and longevity of pillow block bearings?

Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:

  • Reduced Friction and Wear:
  • Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.

  • Heat Dissipation:
  • During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.

  • Protection Against Corrosion:
  • Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.

  • Prevention of Contamination:
  • Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.

  • Extended Service Life:
  • By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.

In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.

China factory High Quality Insert Ball Bearing Housing UCP205 UCP206 UCP207 UCP208 UCP209 UCP210 Ucf205 Ucf206 Bearing Units Pillow Block Bearings Manufacturer   bearing airChina factory High Quality Insert Ball Bearing Housing UCP205 UCP206 UCP207 UCP208 UCP209 UCP210 Ucf205 Ucf206 Bearing Units Pillow Block Bearings Manufacturer   bearing air
editor by CX 2024-04-02

China Hot selling CZPT Ball Bearing with Housing Ucfc220d1 Pillow Block Bearing bearing assembly

Product Description

NTN ball bearing with housing UCFC220D1 pillow block bearing 

NO 1. our adwantages:

1. 14 years bearing products manufacturing and 4 years exporting experiences.

2. OEM order and non-standard bearing order can be accepted.

3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.

4. Sample available

 

NO 2. Description: Pillow block bearing

Race: we use the most advanced technology-cold extrusion process. Besides, the race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the roller and the steel ball of high precision bearing, the most advantage of our technology is to promote productive and productive efficiency. At the same time, our technology can prolong the bearing working life. The hardness and the diamention stability will also promote.

Steel cage: in order to avoid avoid cracks and guarantee the hardness, we use pattern “high temperature+long time”, our cage of high precision bearing have reached advanced level in china at surface abrasion resistance and fatigue strength.
 

NO 3. Types of Pillow Block Bearing
 

SERIES: UCP UCF UCFB UCFA UCK UCT UCFL UCFLU UCFC UCFU UELP UELK UKP UKF UKFL NAP NAFC NAFU NAFL NAFLU   UCPH UCPA ……
 

 NO 4. OEM all brand bearing

 NO 5. Pillow Block Bearing Specification: 

Seals Types OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-10 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;
Single box+outer carton+pallets;
Tube packge+middle box+outer carton+pallets;
According to your requirement

NO 6. Self-aligning Ball Bearing Models and Parameters: 
  

    Models mm
(mm)
L J A2 A1 A E N S
housing (kg)
UCF202
         202-10
         203
        203-11
              15
 5/8
              17
 11/16
76 54 15 11 25.5 30.9 11.5 11.5
F203 0.57
0.50
UCF204-12
         204
 3/4
              20
86 64 15 11 25.5 33.3 11.5 12.7
F204 0.61
UCF205-14
         205-15
         205
        205-16
 7/8
 15/16
              25
 1
95 70 16 13 27 35.7 11.5 14.3
F205 0.80
UCF206-18
         206
         206-19
        206-20
 1-1/8
              30
 1-3/16
 1-1/4
108 83 18 13 31 40.2 11.5 15.9
F206 1.07
UCF207-20
         207-21
         207-22
         207
        207-23
 1-1/4
 1-5/16
 1-3/8
              35
 1-7/16
117 92 19 15 34 44.4 14 17.5
F207 1.40
UCF208-24
         208-25
         208
 1-1/2
 1-9/16
              40
130 102 21 15 36 51.2 14 19
F208 1.80
UCF209-26
         209-27
         209-28
         209
 1-5/8
 1-11/16
 1-3/4
              45
137 105 22 16 38 52.2 16 19
F209 2.20
UCF210-30
         210-31
         210
 1-7/8
 1-15/16
              50
143 111 22 16 40 54.6 18 19
F210 2.40
UCF211-32
         211-34
         211
        211-35
 2
 2-1/8
              55
 2-3/16
162 130 25 18 43 58.4 18 22.2
F211 3.50
UCF212-36
         212
         212-38
        212-39
 2-1/4
              60
 2-3/8
 2-7/16
175 143 29 18 48 68.7 18 25.4
F212 4.20
UCF213-40
         213
 2-1/2
              65
187 149 30 22 50 69.7 18 25.4
F213 5.30
UCF214-44
         214
 2-3/4
              70
193 152 31 22 54 75.4 18 30.2
F214 5.90
UCF215
        215-48
              75
 3
200 159 34 22 56 78.5 18 33.3
F215 6.30
UCF216               80
208 165 34 22 57 83.3 22 33.3
F216 7.30
UCF217-52
         217
 3-1/4
              85
220 175 36 24 63 87.6 23 34.1
F217 8.90

 Models (mm) (mm)     (kg)
  d L J A2 A1 A E1 N S1  Bolt  bearing housing  
NAFU202 15 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA202 NF202 0.68
NAFU203 17 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA203 NF203 0.66
NAFU204 20 86 63.5 19 15 29.5 45.5 11.5 17 M10 NA204 NF204 0.77
NAFU205 25 93 70 19 15 30 45.9 11.5 17.4 M10 NA205 NF205 0.95
NAFU206 30 106 82.5 20 16 32.5 50.1 11.5 18.2 M10 NA206 NF206 1.32
NAFU207 35 116 92 21 17 35 53.3 14 18.8 M12 NA207 NF207 1.77
NAFU208 40 129 101.5 24 17 39 58.6 14 21.4 M12 NA208 NF208 2.22
NAFU209 45 135 105 24 18 40 58.9 16 21.4 M14 NA209 NF209 2.63
NAFU210 50 143 111 28 20 45 66.1 18 24.6 M16 NA210 NF210 2.95
NAFU211 55 162 130 31 21 49 74.6 18 27.7 M16 NA211 NF211 4.1
NAFU212 60 175 143 34 22 53.5 80.8 18 30.9 M16 NA212 NF212 4.86
NAFU213 65 184 149 38 22 58 89.6 18 34.1 M16 NA213 NF213 5.9
NAFU214 70 188 152 38 23 60 89.6 18 34.1 M16 NA214 NF214 6.45
NAFU215 75 200 159 41 24 62 95.8 18 37.3 M16 NA215 NF215 7.55
NAFU216 80 207 165 42 25 63 99.9 22 37.3 M20 NA216 NF216 8.65

Unit
NO.
Shaft Dia. Dimensions(mm) Bolt Used Bearing
NO.
Weight
(kg)
  (in) (mm) a e i g l s b z Bi n (mm) (in)    
UCFL202   15 99 76.5 15 11 25.5 11.5 57 30.9 31.0 11.5 M10 3/8 UC202 0.45
    202-10 5/8                             202-10  
    203   17                           203  
    203-11 11/16                             203-11  
UCFL204
   204-12
3/4 20 113 90 15 11 22.5 11.5 60 33.3 31.0 12.7 M10 3/8 UC204
  204-12
0.48
UCFL205   25 130 99 16 13 27 11.5 68 35.7 34.0 14.3 M10 3/8 UC205  
0.6
    205-13 13/16                             205-13  
    205-14 7/8                             205-14  
    205-15 15/16                             205-15  
    205-16 1                             205-16  
UCFL206   30  
148
 
117
 
18
 
13
 
31
 
11.5
 
80
 
40.2
 
38.1
 
15.9
 
M10
 
3/8
UC206 0.9
    206-17 11/16                             206-17  
    206-18 11/8                             206-18  
    206-19 13/16                             206-19  
    205-16 11/4                             206-20  
UCFL207   35 161 130 19 14 34 14 90 44.4 42.9 19.0 M12 1/2 UC207  
1.2
    207-20 11/4                             207-20  
    207-21 15/16                             207-21  
    207-22 13/8                             207-22  
    207-23 17/16                             207-23  
UCFL208   40 175 144 21 14 36 14 100 51.2 49.2 19.0 M12 1/2 UC208 1.6
    208-24 11/2                             208-24  
    208-25 19/16                             208-25  
UCFL209   45 188 148 22 16 38 18 108 52.2 49.2 19.0 M16 5/8 UC209 1.9
    209-26 15/8                             209-26  
    209-27 111/16                             209-27  
    209-28 13/4                             209-28  
UCFL210   50 197 157 22  
16
40 18 115 54.6 51.6 19.0 M16 5/8 UC210  
2.2
   210-29 113/16                             210-29  
   210-30 17/8                             210-30  
   210-31 115/16                             210-31  
   210-32 2                             210-32  
UCFL211   55  
224
 
184
 
25
 
18
 
43
 
18
 
130
 
58.4
 
55.6
 
22.2
 
M16
 
5/8
UC211  
3.1
    211-32 2                             211-32  
    211-33 21/16                             211-33  
    211-34 21/8                             211-34  
    211-35 23/16                             211-35  
UCFL212   60  
250
 
202
 
29
 
18
 
48
 
18
 
140
 
68.7
 
65.1
 
25.4
 
M16
 
5/8
UC212  
4.0
    212-36 21/4                             212-36  
    212-37 25/16                             212-37  
    212-38 23/8                             212-38  
    212-39 27/16                             212-39  
UCFL213   65 258 210 30 20 50 23 155 69.7 65.1 25.4 M20 3/4 UC213 5.0
    213-40 21/2                             213-40  
    213-41 29/16                             213-41  
UCFL214   70 265 216 31 20 54 23 160 75.4 74.6 30.2 M20 3/4 UC214 5.6
   214-42 25/8                             214-42  
   214-43 211/16                             214-43  
    214-44 23/4                             214-44  
UCFL215   75  
275
 
225
 
34
 
20
 
56
 
23
 
165
 
78.5
 
77.8
 
33.3
 
M20
 
3/4
UC215  
6.2
    215-45 213/16                             215-45  
    215-46 27/8                             215-46  
    215-46 215/16                             215-47  
    215-48 3                             215-48  
UCFL216
    216-50
31/8 80 290 233 34 20 57 25 180 83.3 82.6 33.3 M22 7/8 UC216
  216-50
7.8
 

NO 7. Our Bearing Factory:

NO 8. Our Bearing Warehouse:

NO 9. Our Bearing Packaging Box:

Why Choose Us:

 

  • We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
  • Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders’ quality will be the same as samples.
  • About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
  • Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
  • If the amount of money is less,you can pay it by Paypal .Of course you can payment by TT or Western Union etc.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Unseparated
Feature: Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Customization:
Available

|

Customized Request

pillow block bearing

What challenges are associated with lubrication distribution in pillow block bearings, and how are they addressed?

Lubrication distribution in pillow block bearings can pose certain challenges, but these challenges can be effectively addressed through various methods and techniques. Here are the key challenges associated with lubrication distribution in pillow block bearings and their corresponding solutions:

  • Inadequate Lubricant Supply:
  • One common challenge is ensuring an adequate and consistent supply of lubricant to the bearing. Inadequate lubrication can lead to increased friction, heat generation, and premature wear. To address this challenge, proper lubrication procedures should be followed, including using the correct type and quantity of lubricant recommended by the bearing manufacturer. Regular lubrication inspections and monitoring can help ensure that the bearing receives sufficient lubricant to maintain optimal performance.

  • Lubricant Contamination:
  • Contamination of the lubricant can occur due to various factors, such as the ingress of dirt, dust, or moisture into the bearing housing. Contaminated lubricant can hinder proper lubrication distribution and compromise the bearing’s performance. To address this challenge, effective sealing mechanisms, such as rubber seals or labyrinth seals, are incorporated into pillow block bearings to prevent the entry of contaminants. Regular inspection and cleaning of the bearing housing and lubrication system can also help maintain a clean lubricant supply.

  • Uneven Lubrication Distribution:
  • Uneven distribution of lubricant within the bearing can lead to localized areas of high friction and increased wear. This can occur due to factors such as improper lubrication techniques, misalignment, or the presence of obstructions within the bearing housing. To address this challenge, it is crucial to follow the manufacturer’s guidelines for lubrication methods and intervals. Proper alignment of the bearing and shafts, along with regular inspection and maintenance, can help ensure even lubricant distribution and prevent premature wear.

  • Over-Lubrication:
  • Over-lubrication can be as detrimental as inadequate lubrication. Excessive lubricant can result in increased drag, higher operating temperatures, and potential leakage. It can also lead to the accumulation of contaminants within the bearing housing. To overcome this challenge, it is essential to adhere to the recommended lubrication quantities specified by the bearing manufacturer. Monitoring techniques, such as visual inspection or the use of condition monitoring tools, can help identify signs of over-lubrication and allow for adjustments to be made accordingly.

  • Lubricant Degradation:
  • Lubricants can degrade over time due to factors such as oxidation, contamination, or high operating temperatures. Degraded lubricants lose their effectiveness, leading to inadequate lubrication and increased friction. To address this challenge, regular lubricant analysis and monitoring can help determine the lubricant’s condition and identify the need for replenishment or replacement. Lubricant selection should also consider the operating conditions and temperature ranges to ensure optimal performance and longevity.

  • Automatic Lubrication Systems:
  • Pillow block bearings in certain applications benefit from the use of automatic lubrication systems. These systems provide a controlled and consistent supply of lubricant to the bearing, eliminating the challenges associated with manual lubrication. Automatic lubrication systems can be designed to deliver precise amounts of lubricant at regular intervals, ensuring optimal lubrication distribution. They can also incorporate monitoring features to detect abnormalities or malfunctions in the lubrication system and allow for timely corrective actions.

In summary, challenges associated with lubrication distribution in pillow block bearings include inadequate lubricant supply, lubricant contamination, uneven distribution, over-lubrication, lubricant degradation, and the need for precise and consistent lubrication. These challenges can be effectively addressed through proper lubrication procedures, sealing mechanisms, regular inspection and maintenance, adherence to manufacturer guidelines, monitoring techniques, lubricant analysis, and the use of automatic lubrication systems where applicable. By addressing these challenges, optimal lubrication distribution can be achieved, leading to improved performance, reduced wear, and extended bearing life.

pillow block bearing

Are there specific maintenance practices that can extend the lifespan of pillow block bearings?

Yes, there are specific maintenance practices that can help extend the lifespan of pillow block bearings. By following these practices, you can optimize the performance, reliability, and longevity of the bearings. Here are some essential maintenance practices for pillow block bearings:

  • Regular Inspection:
  • Perform regular inspections of the pillow block bearings to check for any signs of wear, damage, or contamination. Inspect the bearing housing, seals, lubrication, and any visible components. Regular inspections help identify issues early on and allow for timely maintenance or replacement.

  • Lubrication:
  • Proper lubrication is crucial for the smooth operation of pillow block bearings. Follow the manufacturer’s recommendations for the type of lubricant and the appropriate lubrication intervals. Ensure that the bearing is adequately lubricated to reduce friction, prevent excessive wear, and protect against corrosion.

  • Cleanliness:
  • Maintain cleanliness in the surrounding area of pillow block bearings to prevent the entry of contaminants. Keep the bearing housing clean and free from dirt, dust, and debris that can cause damage or hinder smooth operation. Regularly clean the bearing housing and seals as part of your maintenance routine.

  • Alignment:
  • Ensure proper alignment of the pillow block bearings and the associated components. Misalignment can lead to increased stress, vibration, and premature wear. Align the bearings according to the manufacturer’s specifications and make adjustments as necessary to maintain proper alignment.

  • Temperature Monitoring:
  • Monitor the operating temperature of the pillow block bearings. Excessive heat can indicate potential issues such as inadequate lubrication or bearing damage. Continuously high temperatures can accelerate wear and reduce the lifespan of the bearings. Regularly check the temperature and address any abnormal readings promptly.

  • Training and Documentation:
  • Provide proper training to personnel responsible for the maintenance of pillow block bearings. Ensure they understand the correct procedures for inspection, lubrication, and other maintenance tasks. Maintain documentation of maintenance activities, including lubrication schedules, inspections, and any repairs or replacements, for reference and tracking purposes.

  • Replacement when Necessary:
  • Finally, it is important to replace pillow block bearings when they show signs of significant wear, damage, or have reached their expected lifespan. Continuing to operate with worn or damaged bearings can lead to failures, production disruptions, and potential safety hazards. Follow the manufacturer’s recommendations and consult with bearing specialists or technicians to determine the appropriate timing for replacement.

By implementing these maintenance practices, you can extend the lifespan of pillow block bearings, improve their performance, and minimize the risk of unexpected failures. Regular inspections, proper lubrication, cleanliness, alignment, temperature monitoring, training, documentation, and timely replacement are key factors in ensuring the longevity and efficient operation of pillow block bearings.

pillow block bearing

What are pillow block bearings and how are they used in various industrial applications?

Pillow block bearings, also known as plummer block bearings, are a type of bearing mounted inside a housing or block, typically made of cast iron or pressed steel. These bearings are widely used in various industrial applications due to their versatility and ease of installation. Here’s a detailed explanation of pillow block bearings and their uses:

  • Design and Construction:
  • A pillow block bearing consists of a bearing insert (such as a deep groove ball bearing, spherical roller bearing, or cylindrical roller bearing) and a housing or block. The housing is typically a split design that allows for easy installation and maintenance. It usually has a flat base with mounting holes for attachment to a support structure, such as a machine frame or conveyor system. The bearing insert is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts.

  • Supporting Shaft Loads:
  • Pillow block bearings are primarily used to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the pillow block bearing allows for self-aligning capability, which helps accommodate slight misalignments or shaft deflections, ensuring smooth operation and reducing stress on the bearing.

  • Easy Installation and Maintenance:
  • One of the key advantages of pillow block bearings is their ease of installation and maintenance. The split housing design allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs in industrial applications.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Environmental Protection:
  • Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. Additionally, the housing design often includes provisions for grease or oil lubrication, further protecting the bearing and ensuring proper lubrication for optimal performance.

  • Specialized Variations:
  • While the basic design of pillow block bearings remains the same, there are specialized variations available to meet specific application requirements. These include corrosion-resistant bearings for harsh environments, high-temperature bearings for elevated temperature applications, and sealed bearings for applications where additional protection against contamination is needed.

In summary, pillow block bearings are bearing units housed in a block or housing, widely used in various industrial applications. They provide support for rotating shafts, transmit loads, accommodate misalignments, and offer easy installation and maintenance. Their versatility, adaptability, and environmental protection make them suitable for diverse industrial sectors. With specialized variations available, pillow block bearings can be customized to meet specific application needs, ensuring reliable and efficient operation in a wide range of industrial machinery and equipment.

China Hot selling CZPT Ball Bearing with Housing Ucfc220d1 Pillow Block Bearing   bearing assemblyChina Hot selling CZPT Ball Bearing with Housing Ucfc220d1 Pillow Block Bearing   bearing assembly
editor by CX 2024-03-05

China OEM CZPT Ucf210 Pillow Block Ball Bearing CZPT with Bearing Housing bearing driver kit

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED

NSK UCF210 Pillow Block Ball Bearing CZPT Bearing Housing

NO 1. Our Advantages
1. 14 years bearing products manufacturing and exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Many sizes of bearing are available. Large quantity bearing can be provided.
4. To respect customers, you can choose the loading port.
5. A certain number of free sample can be provide to support our customer’s after-sale services and warranty.
 
NO 2. Description Of Pillow Block Bearing
Pillow Block Bearing is the outer diameter of the spherical outer ring with double sealing device, widen the inner ring of deep groove ball bearings, outer spherical ball bearing and all kinds of structure of casting bearing combination or stamping steel housing is set-contained bearing spherical ball bearing. Arrange ushering bearing structure is compact, light weight, small volume, has a good automatic self-aligning performance, to allow self-aligning Angle up to + 10.With the corresponding size is equipped with split compared bearing self-aligning ball bearings, have larger bearing capacity and high speed limits. Related to host a low machining accuracy, bearing inner hole and shaft are usually clearance fit, can be directly with the top silk, eccentric sleeve or set set of fastening and optical axis at any position, convenient installation, especially suitable for the supporting shaft, long axis, stiffness used small deformation of the axis of the host.
SERIES: UCP UCF UCFB UCFA UCK UCT UCFL UCFLU UCFC UCFU UELP UELK UKP UKF UKFL NAP NAFC NAFU NAFL NAFLU   UCPH UCPA ……
 
NO 3. OEM All Brand Bearing
1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
4. taper roller bearing 35710,30300,32200,32300,31300,32000
5. Aligning ball bearing 1200,1300,2200,2300,
6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
7. thrust ball bearing 51100,51200,51300,51400,E,M
8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 
9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing
 
NO 4. Pillow Block Bearing Specification

Seals Types OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 15-45 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;Single box+outer carton+pallets;
Tube pavkge+middle box+outer carton+pallets;According to your requirement

NO 5. Pillow Block Bearing Models

Models        mm
(mm)
H L J A N N1 H1 H0 S B
 bolt bearing housing (kg)
UCP202
       202-10
       203
       203-11 
              15
 5/8
              17
 11/16 
30.2 125 96 32 12 16 13 57 11.5 27.4
M10 UC202
      202-10
      203
      203-11 
P203 0.6
UCP204-12
         204 
   3/4
              20 
33.3 127 96 37 13 16 14 63.8 12.7 31
M10 UC204-12
      204 
P204 0.65
UCP205-14
        205-15
         205
       205-16 
   7/8
  15/16
              25
     1 
36.5 140 105 38 13 19 15 69.5 14.3 34
M10 UC205-14
      205-15
      205
      205-16 
P205 0.72
UCP206-18
        206
        206-19
       206-20 
 1-1/8
              30
 1-3/16
 1-1/4 
42.9 160 121 44 14 19 16 82 15.9 38.1
M12 UC206-18
      206
      206-19
      206-20 
P206 1.15
UCP207-20
        207-21
        207-22
         207
       207-23 
 1-1/4
 1-5/16
 1-3/8
              35
 1-7/16 
47.6 167 126 48 15 19 17 92 17.5 42.9
M12 UC207-20
      207-21
      207-22
      207
      207-23
P207 1.53
UCP208-24
        208-25
         208 
 1-1/2
 1-9/16
              40 
49.2 180 136 52 15 21 18 98 19 49.2
M12 UC208-24
      208-25
      208 
P208 1.88
UCP209-26
        209-27
        209-28
         209 
 1-5/8
 1-11/16
 1-3/4
              45 
54 189 146 54 15 21 20 105.5 19 49.2
M12 UC209-26
      209-27
      209-28
      209 
P209 2.1
UCP210-30
        210-31
         210 
 1-7/8
 1-15/16
              50 
57.2 204 159 57 19 22 21 112.2 19 51.6
M16 UC210-30
      210-31
      210 
P210 2.5
UCP211-32
        211-34
         211
       211-35 
    2
 2-1/8
              55
 2-3/16 
63.5 217 172 60 19 22 22 124.5 22.2 55.6
M16 UC211-32
      211-34
      211
      211-35 
P211 3.3
UCP212-36
         212
        212-38
       212-39 
 2-1/4
              60
 2-3/8
 2-7/16 
69.9 238 186 66 19 25 24 137 25.4 65.1
M16 UC212-36
      212
      212-38
      212-39 
P212 5.5 
UCP213-40
         213 
 2-1/2
              65 
76.2 262 203 70 23 29 26 149 25.4 65.1
M20 UC213-40
      213 
P213 5.6
UCP214-44
         214 
 2-3/4
              70 
79.4 266 210 72 23 29 27 155 30.2 74.6
M20 UC214-44
      214 
P214 6.6
UCP215
      215-48 
                75
   3 
82.6 274 217 74 25 29 28 161.6 33.3 77.8
M20 UC215
      215-48 
P215 7.3
UCP216               80
88.9 292 232 78 25 30 30 174 33.3 82.6
M20 UC216  P216 8.3
UCP217-52
         217
3-1/4
              85 
95.2 310 247 83 25 30 32 186 34.1 85.7
M20 UC217-52
      217
P217 10.8

    Models mm
(mm)
L J A2 A1 A E N S
 bolt bearing housing (kg)
UCF202
         202-10
         203
        203-11 
              15
 5/8
              17
 11/16 
76 54 15 11 25.5 30.9 11.5 11.5
M10 UC202
      202-10
      203
      203-11 
F203 0.57
0.50 
UCF204-12
         204 
 3/4
              20 
86 64 15 11 25.5 33.3 11.5 12.7
M10 UC204-12
      204 
F204 0.61
UCF205-14
         205-15
         205
        205-16 
 7/8
 15/16
              25
 1 
95 70 16 13 27 35.7 11.5 14.3
M10 UC205-14
      205-15
      205
      205-16 
F205 0.80
UCF206-18
         206
         206-19
        206-20 
 1-1/8
              30
 1-3/16
 1-1/4 
108 83 18 13 31 40.2 11.5 15.9
M10 UC206-18
      206
      206-19
      206-20 
F206 1.07
UCF207-20
         207-21
         207-22
         207
        207-23 
 1-1/4
 1-5/16
 1-3/8
              35
 1-7/16 
117 92 19 15 34 44.4 14 17.5
M12 UC207-20
      207-21
      207-22
      207
      207-23
F207 1.40
UCF208-24
         208-25
         208 
 1-1/2
 1-9/16
              40 
130 102 21 15 36 51.2 14 19
M12 UC208-24
      208-25
      208 
F208 1.80
UCF209-26
         209-27
         209-28
         209 
 1-5/8
 1-11/16
 1-3/4
              45 
137 105 22 16 38 52.2 16 19
M14 UC209-26
      209-27
      209-28
      209 
F209 2.20
UCF210-30
         210-31
         210 
 1-7/8
 1-15/16
              50 
143 111 22 16 40 54.6 18 19
M16 UC210-30
      210-31
      210 
F210 2.40
UCF211-32
         211-34
         211
        211-35 
 2
 2-1/8
              55
 2-3/16 
162 130 25 18 43 58.4 18 22.2
M16 UC211-32
      211-34
      211
      211-35 
F211 3.50
UCF212-36
         212
         212-38
        212-39 
 2-1/4
              60
 2-3/8
 2-7/16 
175 143 29 18 48 68.7 18 25.4
M16 UC212-36
      212
      212-38
      212-39 
F212 4.20
UCF213-40
         213 
 2-1/2
              65 
187 149 30 22 50 69.7 18 25.4
M16 UC213-40
      213 
F213 5.30
UCF214-44
         214 
 2-3/4
              70 
193 152 31 22 54 75.4 18 30.2
M16 UC214-44
      214 
F214 5.90
UCF215
        215-48 
              75
 3 
200 159 34 22 56 78.5 18 33.3
M16 UC215
      215-48 
F215 6.30
UCF216               80
208 165 34 22 57 83.3 22 33.3
M20 UC216  F216 7.30
UCF217-52
         217
 3-1/4
              85 
220 175 36 24 63 87.6 23 34.1
M20 UC217-52
      217
F217 8.90

 Models (mm) (mm)     (kg)
  d L J A2 A1 A E1 N S1  Bolt  bearing housing  
NAFU202 15 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA202 NF202 0.68
NAFU203 17 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA203 NF203 0.66
NAFU204 20 86 63.5 19 15 29.5 45.5 11.5 17 M10 NA204 NF204 0.77
NAFU205 25 93 70 19 15 30 45.9 11.5 17.4 M10 NA205 NF205 0.95
NAFU206 30 106 82.5 20 16 32.5 50.1 11.5 18.2 M10 NA206 NF206 1.32
NAFU207 35 116 92 21 17 35 53.3 14 18.8 M12 NA207 NF207 1.77
NAFU208 40 129 101.5 24 17 39 58.6 14 21.4 M12 NA208 NF208 2.22
NAFU209 45 135 105 24 18 40 58.9 16 21.4 M14 NA209 NF209 2.63
NAFU210 50 143 111 28 20 45 66.1 18 24.6 M16 NA210 NF210 2.95
NAFU211 55 162 130 31 21 49 74.6 18 27.7 M16 NA211 NF211 4.1
NAFU212 60 175 143 34 22 53.5 80.8 18 30.9 M16 NA212 NF212 4.86
NAFU213 65 184 149 38 22 58 89.6 18 34.1 M16 NA213 NF213 5.9
NAFU214 70 188 152 38 23 60 89.6 18 34.1 M16 NA214 NF214 6.45
NAFU215 75 200 159 41 24 62 95.8 18 37.3 M16 NA215 NF215 7.55
NAFU216 80 207 165 42 25 63 99.9 22 37.3 M20 NA216 NF216 8.65

Unit
NO.
Shaft Dia. Dimensions(mm) Bolt Used Bearing
NO.
Housing
NO.
Weight
(kg)
  (in) (mm) a e i g l s b z Bi n (mm) (in)      
UCFL202   15 99 76.5 15 11 25.5 11.5 57 30.9 31.0 11.5 M10 3/8 UC202 FL203 0.45
    202-10 5/8                             202-10    
    203   17                           203    
    203-11 11/16                             203-11    
UCFL204
   204-12
3/4 20 113 90 15 11 22.5 11.5 60 33.3 31.0 12.7 M10 3/8 UC204
  204-12
FL204 0.48
UCFL205   25 130 99 16 13 27 11.5 68 35.7 34.0 14.3 M10 3/8 UC205  
FL205
 
0.6
    205-13 13/16                             205-13    
    205-14 7/8                             205-14    
    205-15 15/16                             205-15    
    205-16 1                             205-16    
UCFL206   30  
148
 
117
 
18
 
13
 
31
 
11.5
 
80
 
40.2
 
38.1
 
15.9
 
M10
 
3/8
UC206 FL206 0.9
    206-17 11/16                             206-17    
    206-18 11/8                             206-18    
    206-19 13/16                             206-19    
    205-16 11/4                             206-20    
UCFL207   35 161 130 19 14 34 14 90 44.4 42.9 19.0 M12 1/2 UC207  
FL207
 
1.2
    207-20 11/4                             207-20    
    207-21 15/16                             207-21    
    207-22 13/8                             207-22    
    207-23 17/16                             207-23    
UCFL208   40 175 144 21 14 36 14 100 51.2 49.2 19.0 M12 1/2 UC208 FL208 1.6
    208-24 11/2                             208-24    
    208-25 19/16                             208-25    
UCFL209   45 188 148 22 16 38 18 108 52.2 49.2 19.0 M16 5/8 UC209 FL209 1.9
    209-26 15/8                             209-26    
    209-27 111/16                             209-27    
    209-28 13/4                             209-28    
UCFL210   50 197 157 22  
16 
40 18 115 54.6 51.6 19.0 M16 5/8 UC210  
FL210
 
2.2
   210-29 113/16                             210-29    
   210-30 17/8                             210-30    
   210-31 115/16                             210-31    
   210-32 2                             210-32    
UCFL211   55  
224
 
184
 
25
 
18
 
43
 
18
 
130
 
58.4
 
55.6
 
22.2
 
M16
 
5/8
UC211  
FL211
 
3.1
    211-32 2                             211-32    
    211-33 21/16                             211-33    
    211-34 21/8                             211-34    
    211-35 23/16                             211-35    
UCFL212   60  
250
 
202
 
29
 
18
 
48
 
18
 
140
 
68.7
 
65.1
 
25.4
 
M16
 
5/8
UC212  
FL212
 
4.0
    212-36 21/4                             212-36    
    212-37 25/16                             212-37    
    212-38 23/8                             212-38    
    212-39 27/16                             212-39    
UCFL213   65 258 210 30 20 50 23 155 69.7 65.1 25.4 M20 3/4 UC213 FL213 5.0
    213-40 21/2                             213-40    
    213-41 29/16                             213-41    
UCFL214   70 265 216 31 20 54 23 160 75.4 74.6 30.2 M20 3/4 UC214 FL214 5.6
   214-42 25/8                             214-42    
   214-43 211/16                             214-43    
    214-44 23/4                             214-44    
UCFL215   75  
275
 
225
 
34
 
20
 
56
 
23
 
165
 
78.5
 
77.8
 
33.3
 
M20
 
3/4
UC215  
FL215
 
6.2
    215-45 213/16                             215-45    
    215-46 27/8                             215-46    
    215-46 215/16                             215-47    
    215-48 3                             215-48    
UCFL216
    216-50
31/8 80 290 233 34 20 57 25 180 83.3 82.6 33.3 M22 7/8 UC216
  216-50
FL216 7.8

 

Why Choose Us
 
-We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
-Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders’ quality will be the same as samples.
-About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
-Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,If the amount of money is less,you can pay it by Paypal.Of course you can payment by TT or Western Union etc. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Weight: 2.5kg
Housing Material: Chrome Steel
Type: UCP, Ucf, UCFL, UCT
Rolling Body: Ball Bearings
The Number of Rows: Single
Hardness: 58-63HRC
Customization:
Available

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Customized Request

pillow block bearing

What role do pillow block bearings play in applications with varying temperature and environmental conditions?

Pillow block bearings play a crucial role in applications with varying temperature and environmental conditions by providing reliable and durable support for rotating shafts and components. Their specific contributions in such applications can be explained as follows:

  • Temperature Stability:
  • Pillow block bearings are designed to withstand a wide range of operating temperatures. They are often constructed with materials that can handle both high and low temperature extremes. Specialized heat-resistant materials, such as high-temperature alloys or heat-treated steels, are used to ensure the bearing’s stability and integrity even in applications with elevated temperatures. By maintaining their structural integrity under varying temperature conditions, pillow block bearings help ensure the continued functionality and performance of the machinery.

  • Expansion and Contraction Compensation:
  • Varying temperature conditions can cause thermal expansion and contraction of the components in machinery. Pillow block bearings are engineered to accommodate these dimensional changes. By allowing for slight movement and adjustment due to thermal expansion, they help prevent excessive stress on the shafts and other components. This compensation for thermal expansion and contraction contributes to the overall stability and longevity of the machinery, even in environments with significant temperature fluctuations.

  • Environmental Protection:
  • In applications with varying environmental conditions, pillow block bearings provide protection against contaminants, moisture, and other external elements. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of dirt, dust, water, and other contaminants into the bearing. This protection helps maintain the cleanliness and integrity of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage caused by environmental factors. By safeguarding the bearing, pillow block bearings ensure reliable and efficient operation in environments with varying conditions.

  • Corrosion Resistance:
  • In corrosive environments where moisture, chemicals, or other corrosive agents are present, pillow block bearings with corrosion-resistant materials, such as stainless steel or special coatings, offer additional protection. These bearings are designed to withstand the corrosive effects of the environment, preventing degradation and maintaining their functionality over an extended period. By providing corrosion resistance, pillow block bearings enhance the reliability and lifespan of machinery operating in environments with varying temperature and corrosive conditions.

  • Shock and Vibration Absorption:
  • Applications with varying temperature and environmental conditions often involve machinery subjected to shocks and vibrations. Pillow block bearings are engineered to absorb and dampen these shocks and vibrations, reducing their impact on the rotating shafts and other components. This absorption capability helps prevent excessive stress, minimizes the risk of component failure, and ensures the smooth and reliable operation of the machinery, even in environments with dynamic conditions.

  • Maintenance and Longevity:
  • Pillow block bearings designed for applications with varying temperature and environmental conditions often incorporate features that simplify maintenance and extend bearing life. They may have lubrication systems or self-lubricating properties that ensure proper lubrication even in challenging environments. Additionally, they may be designed for easy inspection, cleaning, and replacement, allowing for timely maintenance and minimizing downtime. These features contribute to the longevity and reliability of the machinery in applications with varying temperature and environmental conditions.

In summary, pillow block bearings play a critical role in applications with varying temperature and environmental conditions by providing temperature stability, compensating for expansion and contraction, protecting against contaminants and corrosion, absorbing shocks and vibrations, and facilitating maintenance and longevity. Their ability to withstand and adapt to changing conditions ensures the reliable operation and extended lifespan of machinery in diverse environments.

pillow block bearing

Are there specific maintenance practices that can extend the lifespan of pillow block bearings?

Yes, there are specific maintenance practices that can help extend the lifespan of pillow block bearings. By following these practices, you can optimize the performance, reliability, and longevity of the bearings. Here are some essential maintenance practices for pillow block bearings:

  • Regular Inspection:
  • Perform regular inspections of the pillow block bearings to check for any signs of wear, damage, or contamination. Inspect the bearing housing, seals, lubrication, and any visible components. Regular inspections help identify issues early on and allow for timely maintenance or replacement.

  • Lubrication:
  • Proper lubrication is crucial for the smooth operation of pillow block bearings. Follow the manufacturer’s recommendations for the type of lubricant and the appropriate lubrication intervals. Ensure that the bearing is adequately lubricated to reduce friction, prevent excessive wear, and protect against corrosion.

  • Cleanliness:
  • Maintain cleanliness in the surrounding area of pillow block bearings to prevent the entry of contaminants. Keep the bearing housing clean and free from dirt, dust, and debris that can cause damage or hinder smooth operation. Regularly clean the bearing housing and seals as part of your maintenance routine.

  • Alignment:
  • Ensure proper alignment of the pillow block bearings and the associated components. Misalignment can lead to increased stress, vibration, and premature wear. Align the bearings according to the manufacturer’s specifications and make adjustments as necessary to maintain proper alignment.

  • Temperature Monitoring:
  • Monitor the operating temperature of the pillow block bearings. Excessive heat can indicate potential issues such as inadequate lubrication or bearing damage. Continuously high temperatures can accelerate wear and reduce the lifespan of the bearings. Regularly check the temperature and address any abnormal readings promptly.

  • Training and Documentation:
  • Provide proper training to personnel responsible for the maintenance of pillow block bearings. Ensure they understand the correct procedures for inspection, lubrication, and other maintenance tasks. Maintain documentation of maintenance activities, including lubrication schedules, inspections, and any repairs or replacements, for reference and tracking purposes.

  • Replacement when Necessary:
  • Finally, it is important to replace pillow block bearings when they show signs of significant wear, damage, or have reached their expected lifespan. Continuing to operate with worn or damaged bearings can lead to failures, production disruptions, and potential safety hazards. Follow the manufacturer’s recommendations and consult with bearing specialists or technicians to determine the appropriate timing for replacement.

By implementing these maintenance practices, you can extend the lifespan of pillow block bearings, improve their performance, and minimize the risk of unexpected failures. Regular inspections, proper lubrication, cleanliness, alignment, temperature monitoring, training, documentation, and timely replacement are key factors in ensuring the longevity and efficient operation of pillow block bearings.

pillow block bearing

What are the common applications and industries where pillow block bearings are commonly used?

Pillow block bearings are widely used in various applications and industries where there is a need to support rotating shafts or other moving parts. These bearings offer versatility, ease of installation, and reliable performance. Here’s a detailed explanation of the common applications and industries where pillow block bearings are commonly used:

  • Industrial Machinery:
  • Pillow block bearings find extensive use in industrial machinery across different sectors. They are commonly employed in conveyor systems, packaging machinery, material handling equipment, printing presses, textile machinery, and food processing equipment. These bearings provide support and smooth rotation for shafts, pulleys, rollers, and other components, contributing to the efficient operation of the machinery.

  • Agricultural Equipment:
  • In the agricultural industry, pillow block bearings are utilized in various equipment such as tractors, combines, harvesters, and irrigation systems. They are used to support rotating elements like shafts, wheels, pulleys, and augers. Pillow block bearings help withstand heavy loads, provide reliable operation, and ensure the longevity of agricultural machinery under challenging field conditions.

  • Mining and Quarrying:
  • Pillow block bearings are employed in mining and quarrying operations where heavy-duty equipment is used. They are utilized in crushers, screens, conveyors, and vibrating equipment. These bearings can handle high loads and harsh operating conditions, making them suitable for the demanding environments encountered in mining and quarrying applications.

  • Construction and Building:
  • Pillow block bearings play a vital role in the construction and building industry. They are commonly used in concrete mixers, cranes, hoists, elevators, and escalators. These bearings provide support and enable smooth movement for various components and systems involved in construction and building processes.

  • Automotive and Transportation:
  • Pillow block bearings are utilized in automotive and transportation applications. They are used in commercial vehicles, buses, trucks, and trailers. These bearings support rotating shafts, wheels, and suspension systems, ensuring smooth operation and reducing friction and wear in automotive and transportation equipment.

  • Power Generation:
  • The power generation industry relies on pillow block bearings for applications such as turbines, generators, pumps, and fans. These bearings provide support and rotational motion for various components in power generation systems. They are designed to handle high temperatures, heavy loads, and high-speed operations commonly encountered in power plants.

  • HVAC and Refrigeration:
  • Pillow block bearings are commonly used in heating, ventilation, air conditioning (HVAC), and refrigeration systems. They are employed in fans, blowers, compressors, and pumps. These bearings ensure smooth and efficient operation of HVAC and refrigeration equipment, contributing to the comfort and functionality of residential, commercial, and industrial buildings.

These are just a few examples of the many applications and industries where pillow block bearings are commonly used. The versatility and reliability of these bearings make them indispensable in numerous fields, where they provide essential support and rotational motion for various machinery and equipment.

China OEM CZPT Ucf210 Pillow Block Ball Bearing CZPT with Bearing Housing   bearing driver kitChina OEM CZPT Ucf210 Pillow Block Ball Bearing CZPT with Bearing Housing   bearing driver kit
editor by CX 2024-03-04

China Professional CZPT CZPT CZPT Original Pillow Block Bearing UCP218 Engine Bearings with Housing Insert Bearing connecting rod bearing

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages:

1. 14 years bearing products manufacturing and 4 years exporting experiences.

2. OEM order and non-standard bearing order can be accepted.

3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.

4. Sample available
 
NO 2. Description: Pillow block bearing

Race: we use the most advanced technology-cold extrusion process. Besides, the race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the roller and the steel ball of high precision bearing, the most advantage of our technology is to promote productive and productive efficiency. At the same time, our technology can prolong the bearing working life. The hardness and the diamention stability will also promote.

Steel cage: in order to avoid avoid cracks and guarantee the hardness, we use pattern “high temperature+long time”, our cage of high precision bearing have reached advanced level in china at surface abrasion resistance and fatigue strength.
 
NO 3. Types of Pillow Block Bearing
 
SERIES: UCP UCF UCFB UCFA UCK UCT UCFL UCFLU UCFC UCFU UELP UELK UKP UKF UKFL NAP NAFC NAFU NAFL NAFLU   UCPH UCPA ……
 
 NO 4. OEM all brand bearing
 
 NO 5. Pillow Block Bearing Specification: 

Seals Types RS
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-10 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;
Single box+outer carton+pallets;
Tube pavkge+middle box+outer carton+pallets;
According to your requirement

NO 6. Self-aligning Ball Bearing Models and Parameters: 
  

    Models mm
(mm)
L J A2 A1 A E N S
housing (kg)
UCF202
         202-10
         203
        203-11
              15
 5/8
              17
 11/16
76 54 15 11 25.5 30.9 11.5 11.5
F203 0.57
0.50
UCF204-12
         204
 3/4
              20
86 64 15 11 25.5 33.3 11.5 12.7
F204 0.61
UCF205-14
         205-15
         205
        205-16
 7/8
 15/16
              25
 1
95 70 16 13 27 35.7 11.5 14.3
F205 0.80
UCF206-18
         206
         206-19
        206-20
 1-1/8
              30
 1-3/16
 1-1/4
108 83 18 13 31 40.2 11.5 15.9
F206 1.07
UCF207-20
         207-21
         207-22
         207
        207-23
 1-1/4
 1-5/16
 1-3/8
              35
 1-7/16
117 92 19 15 34 44.4 14 17.5
F207 1.40
UCF208-24
         208-25
         208
 1-1/2
 1-9/16
              40
130 102 21 15 36 51.2 14 19
F208 1.80
UCF209-26
         209-27
         209-28
         209
 1-5/8
 1-11/16
 1-3/4
              45
137 105 22 16 38 52.2 16 19
F209 2.20
UCF210-30
         210-31
         210
 1-7/8
 1-15/16
              50
143 111 22 16 40 54.6 18 19
F210 2.40
UCF211-32
         211-34
         211
        211-35
 2
 2-1/8
              55
 2-3/16
162 130 25 18 43 58.4 18 22.2
F211 3.50
UCF212-36
         212
         212-38
        212-39
 2-1/4
              60
 2-3/8
 2-7/16
175 143 29 18 48 68.7 18 25.4
F212 4.20
UCF213-40
         213
 2-1/2
              65
187 149 30 22 50 69.7 18 25.4
F213 5.30
UCF214-44
         214
 2-3/4
              70
193 152 31 22 54 75.4 18 30.2
F214 5.90
UCF215
        215-48
              75
 3
200 159 34 22 56 78.5 18 33.3
F215 6.30
UCF216               80
208 165 34 22 57 83.3 22 33.3
F216 7.30
UCF217-52
         217
 3-1/4
              85
220 175 36 24 63 87.6 23 34.1
F217 8.90

 Models (mm) (mm)     (kg)
  d L J A2 A1 A E1 N S1  Bolt  bearing housing  
NAFU202 15 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA202 NF202 0.68
NAFU203 17 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA203 NF203 0.66
NAFU204 20 86 63.5 19 15 29.5 45.5 11.5 17 M10 NA204 NF204 0.77
NAFU205 25 93 70 19 15 30 45.9 11.5 17.4 M10 NA205 NF205 0.95
NAFU206 30 106 82.5 20 16 32.5 50.1 11.5 18.2 M10 NA206 NF206 1.32
NAFU207 35 116 92 21 17 35 53.3 14 18.8 M12 NA207 NF207 1.77
NAFU208 40 129 101.5 24 17 39 58.6 14 21.4 M12 NA208 NF208 2.22
NAFU209 45 135 105 24 18 40 58.9 16 21.4 M14 NA209 NF209 2.63
NAFU210 50 143 111 28 20 45 66.1 18 24.6 M16 NA210 NF210 2.95
NAFU211 55 162 130 31 21 49 74.6 18 27.7 M16 NA211 NF211 4.1
NAFU212 60 175 143 34 22 53.5 80.8 18 30.9 M16 NA212 NF212 4.86
NAFU213 65 184 149 38 22 58 89.6 18 34.1 M16 NA213 NF213 5.9
NAFU214 70 188 152 38 23 60 89.6 18 34.1 M16 NA214 NF214 6.45
NAFU215 75 200 159 41 24 62 95.8 18 37.3 M16 NA215 NF215 7.55
NAFU216 80 207 165 42 25 63 99.9 22 37.3 M20 NA216 NF216 8.65

Unit
NO.
Shaft Dia. Dimensions(mm) Bolt Used Housing
NO.
Weight
(kg)
  (in) (mm) a e i g l s b z Bi n (mm) (in)    
UCFL202   15 99 76.5 15 11 25.5 11.5 57 30.9 31.0 11.5 M10 3/8 FL203 0.45
    202-10 5/8                              
    203   17                            
    203-11 11/16                              
UCFL204
   204-12
3/4 20 113 90 15 11 22.5 11.5 60 33.3 31.0 12.7 M10 3/8 FL204 0.48
UCFL205   25 130 99 16 13 27 11.5 68 35.7 34.0 14.3 M10 3/8  
FL205
 
0.6
    205-13 13/16                              
    205-14 7/8                              
    205-15 15/16                              
    205-16 1                              
UCFL206   30  
148
 
117
 
18
 
13
 
31
 
11.5
 
80
 
40.2
 
38.1
 
15.9
 
M10
 
3/8
FL206 0.9
    206-17 11/16                              
    206-18 11/8                              
    206-19 13/16                              
    205-16 11/4                              
UCFL207   35 161 130 19 14 34 14 90 44.4 42.9 19.0 M12 1/2  
FL207
 
1.2
    207-20 11/4                              
    207-21 15/16                              
    207-22 13/8                              
    207-23 17/16                              
UCFL208   40 175 144 21 14 36 14 100 51.2 49.2 19.0 M12 1/2 FL208 1.6
    208-24 11/2                              
    208-25 19/16                              
UCFL209   45 188 148 22 16 38 18 108 52.2 49.2 19.0 M16 5/8 FL209 1.9
    209-26 15/8                              
    209-27 111/16                              
    209-28 13/4                              
UCFL210   50 197 157 22  
16
40 18 115 54.6 51.6 19.0 M16 5/8  
FL210
 
2.2
   210-29 113/16                              
   210-30 17/8                              
   210-31 115/16                              
   210-32 2                              
UCFL211   55  
224
 
184
 
25
 
18
 
43
 
18
 
130
 
58.4
 
55.6
 
22.2
 
M16
 
5/8
 
FL211
 
3.1
    211-32 2                              
    211-33 21/16                              
    211-34 21/8                              
    211-35 23/16                              
UCFL212   60  
250
 
202
 
29
 
18
 
48
 
18
 
140
 
68.7
 
65.1
 
25.4
 
M16
 
5/8
 
FL212
 
4.0
    212-36 21/4                              
    212-37 25/16                              
    212-38 23/8                              
    212-39 27/16                              
UCFL213   65 258 210 30 20 50 23 155 69.7 65.1 25.4 M20 3/4 FL213 5.0
    213-40 21/2                              
    213-41 29/16                              
UCFL214   70 265 216 31 20 54 23 160 75.4 74.6 30.2 M20 3/4 FL214 5.6
   214-42 25/8                              
   214-43 211/16                              
    214-44 23/4                              
UCFL215   75  
275
 
225
 
34
 
20
 
56
 
23
 
165
 
78.5
 
77.8
 
33.3
 
M20
 
3/4
 
FL215
 
6.2
    215-45 213/16                              
    215-46 27/8                              
    215-46 215/16                              
    215-48 3                              
UCFL216
    216-50
31/8 80 290 233 34 20 57 25 180 83.3 82.6 33.3 M22 7/8 FL216 7.8
 

NO 7. Our Bearing Factory:

Why Choose Us:

1. HangZhou TIXIHU (WEST LAKE) DIS. bearing company has 14 years manufacture experience and is 1 of the biggest adjustment center in north of China.
2. We have large stock of original brand and our own brand bearing.
3. Sample is available.
4. We can accept OEM service.

HangZhou Xihu (West Lake) Dis. Bearing Co., Ltd. Was founded in March 2008. We were principally engaged in the research, development and manufacture of bearings in the early stage. Now we are mainly engaged in the sales of internationally-famous brand bearings. Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Customization:
Available

|

Customized Request

pillow block bearing

Can you explain the differences between sealed and open pillow block bearings?

Sealed and open pillow block bearings differ in their design and functionality, particularly in terms of sealing mechanisms and the level of protection they provide. Here are the key differences between sealed and open pillow block bearings:

  • Sealing Mechanism:
  • Sealed pillow block bearings incorporate a sealing mechanism to prevent the entry of contaminants, such as dirt, dust, and moisture, into the bearing. The sealing mechanism is typically made of rubber seals or labyrinth seals that create a barrier between the bearing’s internal components and the external environment. Open pillow block bearings, on the other hand, do not have a sealing mechanism and are open to the surrounding environment.

  • Contamination Protection:
  • Sealed pillow block bearings provide a higher level of protection against contamination compared to open bearings. The sealing mechanism acts as a barrier, preventing the entry of contaminants that can cause premature wear, corrosion, or damage to the bearing’s internal components. Open pillow block bearings, by contrast, are more exposed to the surrounding environment and are more susceptible to contamination.

  • Lubrication:
  • Both sealed and open pillow block bearings require proper lubrication for smooth operation and reduced friction. Sealed bearings are typically pre-lubricated with grease during manufacturing and are designed to be maintenance-free or require minimal lubrication throughout their operating life. Open bearings may need to be lubricated more frequently to ensure optimal performance and prevent excessive wear. Lubrication access points are more accessible in open bearings compared to sealed bearings.

  • Maintenance:
  • Sealed pillow block bearings are designed to be low maintenance or maintenance-free. The sealing mechanism helps to retain the lubricant and protect the bearing’s internal components, reducing the need for frequent maintenance. Open pillow block bearings may require more regular maintenance, including lubrication, inspection, and cleaning, to ensure proper functioning and extend their lifespan.

  • Application Suitability:
  • The choice between sealed and open pillow block bearings depends on the specific application requirements. Sealed bearings are commonly used in applications where contamination protection is crucial, such as in dusty or dirty environments. They are particularly suitable for applications where maintenance access is limited or where frequent lubrication is not feasible. Open bearings are often used in applications where regular maintenance and lubrication are possible and where contamination is not a significant concern.

It’s important to consider the specific operating conditions, environmental factors, and maintenance capabilities when deciding between sealed and open pillow block bearings. Consulting with bearing manufacturers or industry experts can provide valuable guidance in selecting the most suitable option for your application requirements.

pillow block bearing

What are the challenges and solutions for managing misalignment and vibration in pillow block bearings?

Misalignment and vibration pose challenges in the proper functioning and longevity of pillow block bearings. However, there are solutions available to address these issues. Let’s explore the challenges and corresponding solutions for managing misalignment and vibration:

  • Misalignment Challenges:
  • Misalignment occurs when the shaft and the bearing are not perfectly aligned. This can result from various factors, including improper installation, thermal expansion, shaft deflection, or external forces. The challenges associated with misalignment include:

    • Increased Friction and Wear: Misalignment causes uneven loading and increased friction between the bearing and the shaft. This can lead to accelerated wear, premature bearing failure, and reduced equipment performance.
    • Excessive Heat Generation: Misalignment generates additional heat due to increased friction. This heat can negatively impact the lubrication, leading to lubricant breakdown and reduced bearing life.
    • Vibration and Noise: Misaligned pillow block bearings can contribute to vibration and noise in the equipment. Excessive vibration can cause further damage to the bearing and other components, affecting the overall system’s stability and performance.
  • Misalignment Solutions:
  • To manage misalignment in pillow block bearings, several solutions can be implemented:

    • Proper Installation and Alignment: Ensuring correct installation procedures and alignment techniques during initial setup or bearing replacement is crucial. This includes aligning the shaft and the bearing within specified tolerances using alignment tools and techniques such as laser alignment or dial indicators.
    • Flexible Couplings: Flexible couplings can compensate for minor misalignments between the driving and driven components. These couplings allow for angular, parallel, and axial misalignment, reducing the transmitted misalignment to the pillow block bearings.
    • Self-Aligning Bearings: Some pillow block bearings are designed with self-aligning capabilities. These bearings can accommodate small amounts of misalignment without significant adverse effects. Self-aligning bearings utilize specialized internal geometries or spherical outer rings to maintain proper alignment under certain misalignment conditions.
    • Adjustable Bearing Housings: Certain pillow block bearing designs incorporate adjustable housings that allow for fine-tuning the alignment. These housings provide additional flexibility in aligning the bearing to the shaft, compensating for misalignment during operation.
  • Vibration Challenges:
  • Vibration refers to the oscillation or shaking of the bearing and the surrounding equipment. Excessive vibration can contribute to various issues:

    • Increased Friction and Wear: Vibrations can lead to higher levels of friction and wear within the bearing, potentially causing premature failure and reduced operational lifespan.
    • Structural Fatigue: Prolonged exposure to excessive vibration can lead to structural fatigue in the bearing housing, shaft, and other connected components. This can result in cracks, deformations, or even catastrophic failures.
    • Unstable Operation: Excessive vibration can negatively impact the stability and performance of the equipment. It can affect accuracy, precision, and overall system functionality.
  • Vibration Solutions:
  • Managing vibration in pillow block bearings involves implementing the following solutions:

    • Balancing: Balancing rotating components, such as shafts, pulleys, or rotors, reduces vibration caused by uneven weight distribution. Dynamic balancing techniques, including static and dynamic analysis, can identify and correct imbalances, minimizing vibration levels.
    • Vibration Analysis and Monitoring: Regular vibration analysis and monitoring can help detect and diagnose vibration issues in pillow block bearings. This involves using vibration sensors and analyzing the data to identify potential problems early on, allowing for timely corrective actions.
    • Vibration Damping: Employing vibration damping techniques, such as the use of vibration-absorbing materials or isolators, can help mitigate excessive vibrations. These methods absorb or dissipate vibration energy, reducing the impact on the pillow block bearings and the surrounding equipment.
    • Improved Lubrication: Proper lubrication is essential for reducing friction and damping vibrations within pillow block bearings. Using the correct lubricant type, quantity, and application method helps maintain a stable lubrication film, minimizing vibration-induced wear.

In summary, managing misalignment and vibration in pillow block bearings involves addressing specific challenges and implementing suitable solutions. Proper installation and alignment techniques, flexible couplings, self-aligning bearings, and adjustable housings help manage misalignment. Balancing, vibration analysis and monitoring,vibration damping, and improved lubrication are effective solutions for mitigating vibration-related issues. Implementing these solutions promotes optimal performance, extends the lifespan of pillow block bearings, and ensures the smooth operation of the equipment.

pillow block bearing

What are the common applications and industries where pillow block bearings are commonly used?

Pillow block bearings are widely used in various applications and industries where there is a need to support rotating shafts or other moving parts. These bearings offer versatility, ease of installation, and reliable performance. Here’s a detailed explanation of the common applications and industries where pillow block bearings are commonly used:

  • Industrial Machinery:
  • Pillow block bearings find extensive use in industrial machinery across different sectors. They are commonly employed in conveyor systems, packaging machinery, material handling equipment, printing presses, textile machinery, and food processing equipment. These bearings provide support and smooth rotation for shafts, pulleys, rollers, and other components, contributing to the efficient operation of the machinery.

  • Agricultural Equipment:
  • In the agricultural industry, pillow block bearings are utilized in various equipment such as tractors, combines, harvesters, and irrigation systems. They are used to support rotating elements like shafts, wheels, pulleys, and augers. Pillow block bearings help withstand heavy loads, provide reliable operation, and ensure the longevity of agricultural machinery under challenging field conditions.

  • Mining and Quarrying:
  • Pillow block bearings are employed in mining and quarrying operations where heavy-duty equipment is used. They are utilized in crushers, screens, conveyors, and vibrating equipment. These bearings can handle high loads and harsh operating conditions, making them suitable for the demanding environments encountered in mining and quarrying applications.

  • Construction and Building:
  • Pillow block bearings play a vital role in the construction and building industry. They are commonly used in concrete mixers, cranes, hoists, elevators, and escalators. These bearings provide support and enable smooth movement for various components and systems involved in construction and building processes.

  • Automotive and Transportation:
  • Pillow block bearings are utilized in automotive and transportation applications. They are used in commercial vehicles, buses, trucks, and trailers. These bearings support rotating shafts, wheels, and suspension systems, ensuring smooth operation and reducing friction and wear in automotive and transportation equipment.

  • Power Generation:
  • The power generation industry relies on pillow block bearings for applications such as turbines, generators, pumps, and fans. These bearings provide support and rotational motion for various components in power generation systems. They are designed to handle high temperatures, heavy loads, and high-speed operations commonly encountered in power plants.

  • HVAC and Refrigeration:
  • Pillow block bearings are commonly used in heating, ventilation, air conditioning (HVAC), and refrigeration systems. They are employed in fans, blowers, compressors, and pumps. These bearings ensure smooth and efficient operation of HVAC and refrigeration equipment, contributing to the comfort and functionality of residential, commercial, and industrial buildings.

These are just a few examples of the many applications and industries where pillow block bearings are commonly used. The versatility and reliability of these bearings make them indispensable in numerous fields, where they provide essential support and rotational motion for various machinery and equipment.

China Professional CZPT CZPT CZPT Original Pillow Block Bearing UCP218 Engine Bearings with Housing Insert Bearing   connecting rod bearingChina Professional CZPT CZPT CZPT Original Pillow Block Bearing UCP218 Engine Bearings with Housing Insert Bearing   connecting rod bearing
editor by CX 2024-03-03

China supplier Uccf213 Made in China Pillow Block Bearing with Housing Insert Bearing ball bearing

Product Description

Production process of  pillow block bearing:

Cutting the steel pipe—Lathe process—Heat treatment—polishing process—-Grinding process– -Assemble—Product Packing

pillow block bearing(bearing units) 

A).Pillow block bearing of UC,UK,HC(NA,UEL).SA,SB,CS,UD,SA,SER200 series; 

B). Housings: P,PA,PW.F FL,FT,FLU,FC,C,..etc

C). Pillow Block: UCP, UCF,UCFL,UCT,UCPA,UCFB,UCC,..etc

D). Pressed steel pillow block: sa(sb, sc) PP, PF, PFL..etc

E). Bearing units with end cover. 

F). Stainless steel inserts&housings. 

Item List
 

UC201 UCP201 UCF201 UCFL201 UCT201 UCFC201 UCPA201
UC201-8 UCP201-8 UCF201-8 UCFL201-8 UCT201-8 UCFC201-8 UCPA201-8
UC202 UCP202 UCF202 UCFL202 UCT202 UCFC202 UCPA202
UC202-10 UCP202-10 UCF202-10 UCFL202-10 UCT202-10 UCFC202-10 UCPA202-10
UC203 UCP203 UCF203 UCFL203 UCT203 UCFC203 UCPA203
UC204 UCP204 UCF204 UCFL204 UCT204 UCFC204 UCPA204
UC204-12 UCP204-12 UCF204-12 UCFL204-12 UCT204-12 UCFC204-12 UCPA204-12
UC205 UCP205 UCF205 UCFL205 UCT205 UCFC205 UCPA205
UC205-14 UCP205-14 UCF205-14 UCFL205-14 UCT205-14 UCFC205-14 UCPA205-14
UC205-15 UCP205-15 UCF205-15 UCFL205-15 UCT205-15 UCFC205-15 UCPA205-15
UC205-16 UCP205-16 UCF205-16 UCFL205-16 UCT205-16 UCFC205-16 UCPA205-16
UC206 UCP206 UCF206 UCFL206 UCT206 UCFC206 UCPA206
UC206-18 UCP206-18 UCF206-18 UCFL206-18 UCT206-18 UCFC206-18 UCPA206-18
UC206-19 UCP206-19 UCF206-19 UCFL206-19 UCT206-19 UCFC206-19 UCPA206-19
UC206-20 UCP206-20 UCF206-20 UCFL206-20 UCT206-20 UCFC206-20 UCPA206-20
UC207 UCP207 UCF207 UCFL207 UCT207 UCFC207 UCPA207
UC207-20 UCP207-20 UCF207-20 UCFL207-20 UCT207-20 UCFC207-20 UCPA207-20
UC207-21 UCP207-21 UCF207-21 UCFL207-21 UCT207-21 UCFC207-21 UCPA207-21
UC207-22 UCP207-22 UCF207-22 UCFL207-22 UCT207-22 UCFC207-22 UCPA207-22
UC207-23 UCP207-23 UCF207-23 UCFL207-23 UCT207-23 UCFC207-23 UCPA207-23
UC208 UCP208 UCF208 UCFL208 UCT208 UCFC208 UCPA208
UC208-24 UCP208-24 UCF208-24 UCFL208-24 UCT208-24 UCFC208-24 UCPA208-24
UC209 UCP209 UCF209 UCFL209 UCT209 UCFC209 UCPA209
UC209-26 UCP209-26 UCF209-26 UCFL209-26 UCT209-26 UCFC209-26 UCPA209-26
UC209-27 UCP209-27 UCF209-27 UCFL209-27 UCT209-27 UCFC209-27 UCPA209-27
UC209-28 UCP209-28 UCF209-28 UCFL209-28 UCT209-28 UCFC209-28 UCPA209-28
             
UC210 UCP210 UCF210 UCFL210 UCT210 UCFC210 UCPA210
UC210-30 UCP210-30 UCF210-30 UCFL210-30 UCT210-30 UCFC210-30 UCPA210-30
UC210-31 UCP210-31 UCF210-31 UCFL210-31 UCT210-31 UCFC210-31 UCPA210-31
UC210-32 UCP210-32 UCF210-32 UCFL210-32 UCT210-32 UCFC210-32 UCPA210-32
UC211 UCP211 UCF211 UCFL211 UCT211 UCFC211 UCPA211
UC211-32 UCP211-32 UCF211-32 UCFL211-32 UCT211-32 UCFC211-32 UCPA211-32
UC211-34 UCP211-34 UCF211-34 UCFL211-34 UCT211-34 UCFC211-34 UCPA211-34
UC211-35 UCP211-35 UCF211-35 UCFL211-35 UCT211-35 UCFC211-35 UCPA211-35
UC212 UCP212 UCF212 UCFL212 UCT212 UCFC212 UCPA212
UC212-36 UCP212-36 UCF212-36 UCFL212-36 UCT212-36 UCFC212-36 UCPA212-36
UC212-38 UCP212-38 UCF212-38 UCFL212-38 UCT212-38 UCFC212-38 UCPA212-38
UC212-39 UCP212-39 UCF212-39 UCFL212-39 UCT212-39 UCFC212-39 UCPA212-39
UC213 UCP213 UCF213 UCFL213 UCT213 UCFC213  
UC213-40 UCP213-40 UCF213-40 UCFL213-40 UCT213-40 UCFC213-40  
UC214 UCP214 UCF214 UCFL214 UCT214 UCFC214  
UC214-44 UCP214-44 UCF214-44 UCFL214-44 UCT214-44 UCFC214-44  
UC215 UCP215 UCF215 UCFL215 UCT215 UCFC215  
UC215-47 UCP215-47 UCF215-47 UCFL215-47 UCT215-47 UCFC215-47  
UC215-48 UCP215-48 UCF215-48 UCFL215-48 UCT215-48 UCFC215-48  
UC216 UCP216 UCF216 UCFL216 UCT216 UCFC216  
UC217 UCP217 UCF217 UCFL217 UCT217 UCFC217  
UC218 UCP218 UCF218 UCFL218 UCT218 UCFC218  
UC218-56 UCP218-56 UCF218-56 UCFL218-56 UCT218-56 UCFC218-56  
  UCP220 UCF220        
             
UC305 UCP305 SA201 SB201 UK205 NA204 UKP205
UC306 UCP306 SA202 SB202 UK206 NA205 UKP206
UC307 UCP307 SA203 SB203 UK207 NA206 UKP207
UC308 UCP308 SA204 SB204 UK208 NA207 UKP208
UC309 UCP309 SA205 SB205 UK209 NA208 UKP209
UC310 UCP310 SA206 SB206 UK210 NA209 UKP210
UC311 UCP311 SA207 SB207 UK211 NA210 UKP211
UC312 UCP312 SA208 SB208 UK212   UKP212
UC313 UCP313 SA209 SB209 UK213   UKP213
UC314 UCP314 SA210 SB210 UK215   UKP215
UC315 UCP315     UK216   UKP216
UC316 UCP316     UK217   UKP217
UC317       UK218   UKP218
UC318            
UC319            
UC320            

FAQ:

Q:What the MOQ of your company?
A:MOQ is 1pc.

Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.

Q:Could you supply sample for free?
A:Yes,we can supply sample for free,do you mind to buy her a ticket?

Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.

Q:Could you tell me the material of your bearing?
A:We have chrome steel,and staninless steel,ceramic and plastic material.

Q:Could you offer door to door service?
A:Yes,by express(GHL,FEDEX,TNT,EMS,4-10 days to your city.)

Q:Coould you tell me the payment term of your company can accept?
A:T/T.Western Union,PayPal

Q:Could you tell me the delivery time of your doods?
A:If stock,in 7days or base on your order quantity.
 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Cast Iron
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pillow block bearing

What challenges are associated with lubrication distribution in pillow block bearings, and how are they addressed?

Lubrication distribution in pillow block bearings can pose certain challenges, but these challenges can be effectively addressed through various methods and techniques. Here are the key challenges associated with lubrication distribution in pillow block bearings and their corresponding solutions:

  • Inadequate Lubricant Supply:
  • One common challenge is ensuring an adequate and consistent supply of lubricant to the bearing. Inadequate lubrication can lead to increased friction, heat generation, and premature wear. To address this challenge, proper lubrication procedures should be followed, including using the correct type and quantity of lubricant recommended by the bearing manufacturer. Regular lubrication inspections and monitoring can help ensure that the bearing receives sufficient lubricant to maintain optimal performance.

  • Lubricant Contamination:
  • Contamination of the lubricant can occur due to various factors, such as the ingress of dirt, dust, or moisture into the bearing housing. Contaminated lubricant can hinder proper lubrication distribution and compromise the bearing’s performance. To address this challenge, effective sealing mechanisms, such as rubber seals or labyrinth seals, are incorporated into pillow block bearings to prevent the entry of contaminants. Regular inspection and cleaning of the bearing housing and lubrication system can also help maintain a clean lubricant supply.

  • Uneven Lubrication Distribution:
  • Uneven distribution of lubricant within the bearing can lead to localized areas of high friction and increased wear. This can occur due to factors such as improper lubrication techniques, misalignment, or the presence of obstructions within the bearing housing. To address this challenge, it is crucial to follow the manufacturer’s guidelines for lubrication methods and intervals. Proper alignment of the bearing and shafts, along with regular inspection and maintenance, can help ensure even lubricant distribution and prevent premature wear.

  • Over-Lubrication:
  • Over-lubrication can be as detrimental as inadequate lubrication. Excessive lubricant can result in increased drag, higher operating temperatures, and potential leakage. It can also lead to the accumulation of contaminants within the bearing housing. To overcome this challenge, it is essential to adhere to the recommended lubrication quantities specified by the bearing manufacturer. Monitoring techniques, such as visual inspection or the use of condition monitoring tools, can help identify signs of over-lubrication and allow for adjustments to be made accordingly.

  • Lubricant Degradation:
  • Lubricants can degrade over time due to factors such as oxidation, contamination, or high operating temperatures. Degraded lubricants lose their effectiveness, leading to inadequate lubrication and increased friction. To address this challenge, regular lubricant analysis and monitoring can help determine the lubricant’s condition and identify the need for replenishment or replacement. Lubricant selection should also consider the operating conditions and temperature ranges to ensure optimal performance and longevity.

  • Automatic Lubrication Systems:
  • Pillow block bearings in certain applications benefit from the use of automatic lubrication systems. These systems provide a controlled and consistent supply of lubricant to the bearing, eliminating the challenges associated with manual lubrication. Automatic lubrication systems can be designed to deliver precise amounts of lubricant at regular intervals, ensuring optimal lubrication distribution. They can also incorporate monitoring features to detect abnormalities or malfunctions in the lubrication system and allow for timely corrective actions.

In summary, challenges associated with lubrication distribution in pillow block bearings include inadequate lubricant supply, lubricant contamination, uneven distribution, over-lubrication, lubricant degradation, and the need for precise and consistent lubrication. These challenges can be effectively addressed through proper lubrication procedures, sealing mechanisms, regular inspection and maintenance, adherence to manufacturer guidelines, monitoring techniques, lubricant analysis, and the use of automatic lubrication systems where applicable. By addressing these challenges, optimal lubrication distribution can be achieved, leading to improved performance, reduced wear, and extended bearing life.

pillow block bearing

How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?

Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:

  • Split Pillow Block Bearings:
  • Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:

    • Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
    • Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
    • Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
    • Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
  • Solid Pillow Block Bearings:
  • Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:

    • Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
    • Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
    • Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
    • Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.

In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China supplier Uccf213 Made in China Pillow Block Bearing with Housing Insert Bearing   ball bearingChina supplier Uccf213 Made in China Pillow Block Bearing with Housing Insert Bearing   ball bearing
editor by CX 2024-02-29

China Good quality Competitive Price CZPT CZPT CZPT Bearings with Housing Ucfc204 Pillow Block Bearing with Hot selling

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages:

1. 14 years bearing products manufacturing and 4 years exporting experiences.

2. OEM order and non-standard bearing order can be accepted.

3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.

4. Sample available
 
NO 2. Description: Pillow block bearing

Race: we use the most advanced technology-cold extrusion process. Besides, the race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the roller and the steel ball of high precision bearing, the most advantage of our technology is to promote productive and productive efficiency. At the same time, our technology can prolong the bearing working life. The hardness and the diamention stability will also promote.

Steel cage: in order to avoid avoid cracks and guarantee the hardness, we use pattern “high temperature+long time”, our cage of high precision bearing have reached advanced level in china at surface abrasion resistance and fatigue strength.
 
NO 3. Types of Pillow Block Bearing
 
SERIES: UCP UCF UCFB UCFA UCK UCT UCFL UCFLU UCFC UCFU UELP UELK UKP UKF UKFL NAP NAFC NAFU NAFL NAFLU   UCPH UCPA ……
 
 NO 4. OEM all brand bearing
 
 NO 5. Pillow Block Bearing Specification: 

Seals Types RS
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-10 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;
Single box+outer carton+pallets;
Tube pavkge+middle box+outer carton+pallets;
According to your requirement

NO 6. Self-aligning Ball Bearing Models and Parameters: 
  

    Models mm
(mm)
L J A2 A1 A E N S
housing (kg)
UCF202
         202-10
         203
        203-11
              15
 5/8
              17
 11/16
76 54 15 11 25.5 30.9 11.5 11.5
F203 0.57
0.50
UCF204-12
         204
 3/4
              20
86 64 15 11 25.5 33.3 11.5 12.7
F204 0.61
UCF205-14
         205-15
         205
        205-16
 7/8
 15/16
              25
 1
95 70 16 13 27 35.7 11.5 14.3
F205 0.80
UCF206-18
         206
         206-19
        206-20
 1-1/8
              30
 1-3/16
 1-1/4
108 83 18 13 31 40.2 11.5 15.9
F206 1.07
UCF207-20
         207-21
         207-22
         207
        207-23
 1-1/4
 1-5/16
 1-3/8
              35
 1-7/16
117 92 19 15 34 44.4 14 17.5
F207 1.40
UCF208-24
         208-25
         208
 1-1/2
 1-9/16
              40
130 102 21 15 36 51.2 14 19
F208 1.80
UCF209-26
         209-27
         209-28
         209
 1-5/8
 1-11/16
 1-3/4
              45
137 105 22 16 38 52.2 16 19
F209 2.20
UCF210-30
         210-31
         210
 1-7/8
 1-15/16
              50
143 111 22 16 40 54.6 18 19
F210 2.40
UCF211-32
         211-34
         211
        211-35
 2
 2-1/8
              55
 2-3/16
162 130 25 18 43 58.4 18 22.2
F211 3.50
UCF212-36
         212
         212-38
        212-39
 2-1/4
              60
 2-3/8
 2-7/16
175 143 29 18 48 68.7 18 25.4
F212 4.20
UCF213-40
         213
 2-1/2
              65
187 149 30 22 50 69.7 18 25.4
F213 5.30
UCF214-44
         214
 2-3/4
              70
193 152 31 22 54 75.4 18 30.2
F214 5.90
UCF215
        215-48
              75
 3
200 159 34 22 56 78.5 18 33.3
F215 6.30
UCF216               80
208 165 34 22 57 83.3 22 33.3
F216 7.30
UCF217-52
         217
 3-1/4
              85
220 175 36 24 63 87.6 23 34.1
F217 8.90

 Models (mm) (mm)     (kg)
  d L J A2 A1 A E1 N S1  Bolt  bearing housing  
NAFU202 15 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA202 NF202 0.68
NAFU203 17 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA203 NF203 0.66
NAFU204 20 86 63.5 19 15 29.5 45.5 11.5 17 M10 NA204 NF204 0.77
NAFU205 25 93 70 19 15 30 45.9 11.5 17.4 M10 NA205 NF205 0.95
NAFU206 30 106 82.5 20 16 32.5 50.1 11.5 18.2 M10 NA206 NF206 1.32
NAFU207 35 116 92 21 17 35 53.3 14 18.8 M12 NA207 NF207 1.77
NAFU208 40 129 101.5 24 17 39 58.6 14 21.4 M12 NA208 NF208 2.22
NAFU209 45 135 105 24 18 40 58.9 16 21.4 M14 NA209 NF209 2.63
NAFU210 50 143 111 28 20 45 66.1 18 24.6 M16 NA210 NF210 2.95
NAFU211 55 162 130 31 21 49 74.6 18 27.7 M16 NA211 NF211 4.1
NAFU212 60 175 143 34 22 53.5 80.8 18 30.9 M16 NA212 NF212 4.86
NAFU213 65 184 149 38 22 58 89.6 18 34.1 M16 NA213 NF213 5.9
NAFU214 70 188 152 38 23 60 89.6 18 34.1 M16 NA214 NF214 6.45
NAFU215 75 200 159 41 24 62 95.8 18 37.3 M16 NA215 NF215 7.55
NAFU216 80 207 165 42 25 63 99.9 22 37.3 M20 NA216 NF216 8.65

Unit
NO.
Shaft Dia. Dimensions(mm) Bolt Used Housing
NO.
Weight
(kg)
  (in) (mm) a e i g l s b z Bi n (mm) (in)    
UCFL202   15 99 76.5 15 11 25.5 11.5 57 30.9 31.0 11.5 M10 3/8 FL203 0.45
    202-10 5/8                              
    203   17                            
    203-11 11/16                              
UCFL204
   204-12
3/4 20 113 90 15 11 22.5 11.5 60 33.3 31.0 12.7 M10 3/8 FL204 0.48
UCFL205   25 130 99 16 13 27 11.5 68 35.7 34.0 14.3 M10 3/8  
FL205
 
0.6
    205-13 13/16                              
    205-14 7/8                              
    205-15 15/16                              
    205-16 1                              
UCFL206   30  
148
 
117
 
18
 
13
 
31
 
11.5
 
80
 
40.2
 
38.1
 
15.9
 
M10
 
3/8
FL206 0.9
    206-17 11/16                              
    206-18 11/8                              
    206-19 13/16                              
    205-16 11/4                              
UCFL207   35 161 130 19 14 34 14 90 44.4 42.9 19.0 M12 1/2  
FL207
 
1.2
    207-20 11/4                              
    207-21 15/16                              
    207-22 13/8                              
    207-23 17/16                              
UCFL208   40 175 144 21 14 36 14 100 51.2 49.2 19.0 M12 1/2 FL208 1.6
    208-24 11/2                              
    208-25 19/16                              
UCFL209   45 188 148 22 16 38 18 108 52.2 49.2 19.0 M16 5/8 FL209 1.9
    209-26 15/8                              
    209-27 111/16                              
    209-28 13/4                              
UCFL210   50 197 157 22  
16
40 18 115 54.6 51.6 19.0 M16 5/8  
FL210
 
2.2
   210-29 113/16                              
   210-30 17/8                              
   210-31 115/16                              
   210-32 2                              
UCFL211   55  
224
 
184
 
25
 
18
 
43
 
18
 
130
 
58.4
 
55.6
 
22.2
 
M16
 
5/8
 
FL211
 
3.1
    211-32 2                              
    211-33 21/16                              
    211-34 21/8                              
    211-35 23/16                              
UCFL212   60  
250
 
202
 
29
 
18
 
48
 
18
 
140
 
68.7
 
65.1
 
25.4
 
M16
 
5/8
 
FL212
 
4.0
    212-36 21/4                              
    212-37 25/16                              
    212-38 23/8                              
    212-39 27/16                              
UCFL213   65 258 210 30 20 50 23 155 69.7 65.1 25.4 M20 3/4 FL213 5.0
    213-40 21/2                              
    213-41 29/16                              
UCFL214   70 265 216 31 20 54 23 160 75.4 74.6 30.2 M20 3/4 FL214 5.6
   214-42 25/8                              
   214-43 211/16                              
    214-44 23/4                              
UCFL215   75  
275
 
225
 
34
 
20
 
56
 
23
 
165
 
78.5
 
77.8
 
33.3
 
M20
 
3/4
 
FL215
 
6.2
    215-45 213/16                              
    215-46 27/8                              
    215-46 215/16                              
    215-48 3                              
UCFL216
    216-50
31/8 80 290 233 34 20 57 25 180 83.3 82.6 33.3 M22 7/8 FL216 7.8
 

NO 7. Our Bearing Factory:

Why Choose Us:

1. HangZhou TIXIHU (WEST LAKE) DIS. bearing company has 14 years manufacture experience and is 1 of the biggest adjustment center in north of China.
2. We have large stock of original brand and our own brand bearing.
3. Sample is available.
4. We can accept OEM service.

HangZhou Xihu (West Lake) Dis. Bearing Co., Ltd. Was founded in March 2008. We were principally engaged in the research, development and manufacture of bearings in the early stage. Now we are mainly engaged in the sales of internationally-famous brand bearings. Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Customization:
Available

|

Customized Request

pillow block bearing

What role do pillow block bearings play in applications with varying temperature and environmental conditions?

Pillow block bearings play a crucial role in applications with varying temperature and environmental conditions by providing reliable and durable support for rotating shafts and components. Their specific contributions in such applications can be explained as follows:

  • Temperature Stability:
  • Pillow block bearings are designed to withstand a wide range of operating temperatures. They are often constructed with materials that can handle both high and low temperature extremes. Specialized heat-resistant materials, such as high-temperature alloys or heat-treated steels, are used to ensure the bearing’s stability and integrity even in applications with elevated temperatures. By maintaining their structural integrity under varying temperature conditions, pillow block bearings help ensure the continued functionality and performance of the machinery.

  • Expansion and Contraction Compensation:
  • Varying temperature conditions can cause thermal expansion and contraction of the components in machinery. Pillow block bearings are engineered to accommodate these dimensional changes. By allowing for slight movement and adjustment due to thermal expansion, they help prevent excessive stress on the shafts and other components. This compensation for thermal expansion and contraction contributes to the overall stability and longevity of the machinery, even in environments with significant temperature fluctuations.

  • Environmental Protection:
  • In applications with varying environmental conditions, pillow block bearings provide protection against contaminants, moisture, and other external elements. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of dirt, dust, water, and other contaminants into the bearing. This protection helps maintain the cleanliness and integrity of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage caused by environmental factors. By safeguarding the bearing, pillow block bearings ensure reliable and efficient operation in environments with varying conditions.

  • Corrosion Resistance:
  • In corrosive environments where moisture, chemicals, or other corrosive agents are present, pillow block bearings with corrosion-resistant materials, such as stainless steel or special coatings, offer additional protection. These bearings are designed to withstand the corrosive effects of the environment, preventing degradation and maintaining their functionality over an extended period. By providing corrosion resistance, pillow block bearings enhance the reliability and lifespan of machinery operating in environments with varying temperature and corrosive conditions.

  • Shock and Vibration Absorption:
  • Applications with varying temperature and environmental conditions often involve machinery subjected to shocks and vibrations. Pillow block bearings are engineered to absorb and dampen these shocks and vibrations, reducing their impact on the rotating shafts and other components. This absorption capability helps prevent excessive stress, minimizes the risk of component failure, and ensures the smooth and reliable operation of the machinery, even in environments with dynamic conditions.

  • Maintenance and Longevity:
  • Pillow block bearings designed for applications with varying temperature and environmental conditions often incorporate features that simplify maintenance and extend bearing life. They may have lubrication systems or self-lubricating properties that ensure proper lubrication even in challenging environments. Additionally, they may be designed for easy inspection, cleaning, and replacement, allowing for timely maintenance and minimizing downtime. These features contribute to the longevity and reliability of the machinery in applications with varying temperature and environmental conditions.

In summary, pillow block bearings play a critical role in applications with varying temperature and environmental conditions by providing temperature stability, compensating for expansion and contraction, protecting against contaminants and corrosion, absorbing shocks and vibrations, and facilitating maintenance and longevity. Their ability to withstand and adapt to changing conditions ensures the reliable operation and extended lifespan of machinery in diverse environments.

pillow block bearing

What are the signs of wear or damage in pillow block bearings, and when should they be replaced?

Pillow block bearings can experience wear or damage over time due to various factors. It is important to monitor their condition regularly to identify signs of wear or damage and determine when replacement is necessary. The following are common signs of wear or damage in pillow block bearings and indicators for replacement:

  • Abnormal Noise:
  • If you notice unusual noises such as grinding, squeaking, or rumbling coming from the pillow block bearing, it can be an indication of wear or damage. Excessive noise often suggests that the rolling elements or the bearing raceways are worn or pitted. In such cases, the pillow block bearing should be replaced to prevent further damage and potential failure.

  • Increased Vibration:
  • An increase in vibration levels can be a sign of problems within the pillow block bearing. Excessive vibration indicates that the bearing may be worn, misaligned, or damaged in some way. If the vibration cannot be resolved through other means, it is advisable to replace the pillow block bearing to restore smooth and efficient operation.

  • Irregular Movement:
  • If the shaft supported by the pillow block bearing exhibits irregular or uneven movement, it can be a sign of bearing wear or damage. The bearing may have developed play or lost its original precision, resulting in erratic motion. In such cases, replacing the pillow block bearing is necessary to ensure proper functioning and prevent further issues.

  • Excessive Heat:
  • If the pillow block bearing becomes unusually hot to the touch during operation, it is an indication of potential problems. Excessive heat generation can result from inadequate lubrication, misalignment, or bearing damage. Continued operation under such conditions can lead to accelerated wear and premature failure. In such cases, the pillow block bearing should be replaced and the underlying causes addressed to prevent further damage.

  • Lubrication Issues:
  • Pillow block bearings require proper lubrication to ensure smooth operation and reduce friction. If there are signs of inadequate lubrication, such as dry or discolored bearing surfaces, it can lead to increased wear and potential bearing failure. If lubrication issues cannot be resolved through lubricant replenishment or maintenance, replacing the pillow block bearing may be necessary.

  • Visible Damage:
  • Inspect the pillow block bearing visually for any visible signs of damage, such as cracks, dents, or corrosion. These visible indications may suggest that the bearing has been subjected to excessive loads, contamination, or harsh operating conditions. If significant damage is observed, replacing the pillow block bearing is recommended.

It is important to note that the specific signs of wear or damage in pillow block bearings may vary depending on the type of bearing and the application. Regular monitoring, maintenance, and following the manufacturer’s guidelines are essential for identifying potential issues and determining the appropriate timing for replacement. When in doubt, consulting with a bearing specialist or qualified technician can provide valuable insights and guidance for replacing pillow block bearings.

pillow block bearing

How does proper lubrication impact the performance and longevity of pillow block bearings?

Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:

  • Reduced Friction and Wear:
  • Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.

  • Heat Dissipation:
  • During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.

  • Protection Against Corrosion:
  • Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.

  • Prevention of Contamination:
  • Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.

  • Extended Service Life:
  • By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.

In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.

China Good quality Competitive Price CZPT CZPT CZPT Bearings with Housing Ucfc204 Pillow Block Bearing   with Hot sellingChina Good quality Competitive Price CZPT CZPT CZPT Bearings with Housing Ucfc204 Pillow Block Bearing   with Hot selling
editor by CX 2024-02-28

China supplier UCP 312 Made in China Pillow Block Bearing with Housing Insert Bearing bearing distributors

Product Description

Production process of  pillow block bearing:

Cutting the steel pipe—Lathe process—Heat treatment—polishing process—-Grinding process– -Assemble—Product Packing

pillow block bearing(bearing units) 

A).Pillow block bearing of UC,UK,HC(NA,UEL).SA,SB,CS,UD,SA,SER200 series; 

B). Housings: P,PA,PW.F FL,FT,FLU,FC,C,..etc

C). Pillow Block: UCP, UCF,UCFL,UCT,UCPA,UCFB,UCC,..etc

D). Pressed steel pillow block: sa(sb, sc) PP, PF, PFL..etc

E). Bearing units with end cover. 

F). Stainless steel inserts&housings. 

Item List
 

UC201 UCP201 UCF201 UCFL201 UCT201 UCFC201 UCPA201
UC201-8 UCP201-8 UCF201-8 UCFL201-8 UCT201-8 UCFC201-8 UCPA201-8
UC202 UCP202 UCF202 UCFL202 UCT202 UCFC202 UCPA202
UC202-10 UCP202-10 UCF202-10 UCFL202-10 UCT202-10 UCFC202-10 UCPA202-10
UC203 UCP203 UCF203 UCFL203 UCT203 UCFC203 UCPA203
UC204 UCP204 UCF204 UCFL204 UCT204 UCFC204 UCPA204
UC204-12 UCP204-12 UCF204-12 UCFL204-12 UCT204-12 UCFC204-12 UCPA204-12
UC205 UCP205 UCF205 UCFL205 UCT205 UCFC205 UCPA205
UC205-14 UCP205-14 UCF205-14 UCFL205-14 UCT205-14 UCFC205-14 UCPA205-14
UC205-15 UCP205-15 UCF205-15 UCFL205-15 UCT205-15 UCFC205-15 UCPA205-15
UC205-16 UCP205-16 UCF205-16 UCFL205-16 UCT205-16 UCFC205-16 UCPA205-16
UC206 UCP206 UCF206 UCFL206 UCT206 UCFC206 UCPA206
UC206-18 UCP206-18 UCF206-18 UCFL206-18 UCT206-18 UCFC206-18 UCPA206-18
UC206-19 UCP206-19 UCF206-19 UCFL206-19 UCT206-19 UCFC206-19 UCPA206-19
UC206-20 UCP206-20 UCF206-20 UCFL206-20 UCT206-20 UCFC206-20 UCPA206-20
UC207 UCP207 UCF207 UCFL207 UCT207 UCFC207 UCPA207
UC207-20 UCP207-20 UCF207-20 UCFL207-20 UCT207-20 UCFC207-20 UCPA207-20
UC207-21 UCP207-21 UCF207-21 UCFL207-21 UCT207-21 UCFC207-21 UCPA207-21
UC207-22 UCP207-22 UCF207-22 UCFL207-22 UCT207-22 UCFC207-22 UCPA207-22
UC207-23 UCP207-23 UCF207-23 UCFL207-23 UCT207-23 UCFC207-23 UCPA207-23
UC208 UCP208 UCF208 UCFL208 UCT208 UCFC208 UCPA208
UC208-24 UCP208-24 UCF208-24 UCFL208-24 UCT208-24 UCFC208-24 UCPA208-24
UC209 UCP209 UCF209 UCFL209 UCT209 UCFC209 UCPA209
UC209-26 UCP209-26 UCF209-26 UCFL209-26 UCT209-26 UCFC209-26 UCPA209-26
UC209-27 UCP209-27 UCF209-27 UCFL209-27 UCT209-27 UCFC209-27 UCPA209-27
UC209-28 UCP209-28 UCF209-28 UCFL209-28 UCT209-28 UCFC209-28 UCPA209-28
             
UC210 UCP210 UCF210 UCFL210 UCT210 UCFC210 UCPA210
UC210-30 UCP210-30 UCF210-30 UCFL210-30 UCT210-30 UCFC210-30 UCPA210-30
UC210-31 UCP210-31 UCF210-31 UCFL210-31 UCT210-31 UCFC210-31 UCPA210-31
UC210-32 UCP210-32 UCF210-32 UCFL210-32 UCT210-32 UCFC210-32 UCPA210-32
UC211 UCP211 UCF211 UCFL211 UCT211 UCFC211 UCPA211
UC211-32 UCP211-32 UCF211-32 UCFL211-32 UCT211-32 UCFC211-32 UCPA211-32
UC211-34 UCP211-34 UCF211-34 UCFL211-34 UCT211-34 UCFC211-34 UCPA211-34
UC211-35 UCP211-35 UCF211-35 UCFL211-35 UCT211-35 UCFC211-35 UCPA211-35
UC212 UCP212 UCF212 UCFL212 UCT212 UCFC212 UCPA212
UC212-36 UCP212-36 UCF212-36 UCFL212-36 UCT212-36 UCFC212-36 UCPA212-36
UC212-38 UCP212-38 UCF212-38 UCFL212-38 UCT212-38 UCFC212-38 UCPA212-38
UC212-39 UCP212-39 UCF212-39 UCFL212-39 UCT212-39 UCFC212-39 UCPA212-39
UC213 UCP213 UCF213 UCFL213 UCT213 UCFC213  
UC213-40 UCP213-40 UCF213-40 UCFL213-40 UCT213-40 UCFC213-40  
UC214 UCP214 UCF214 UCFL214 UCT214 UCFC214  
UC214-44 UCP214-44 UCF214-44 UCFL214-44 UCT214-44 UCFC214-44  
UC215 UCP215 UCF215 UCFL215 UCT215 UCFC215  
UC215-47 UCP215-47 UCF215-47 UCFL215-47 UCT215-47 UCFC215-47  
UC215-48 UCP215-48 UCF215-48 UCFL215-48 UCT215-48 UCFC215-48  
UC216 UCP216 UCF216 UCFL216 UCT216 UCFC216  
UC217 UCP217 UCF217 UCFL217 UCT217 UCFC217  
UC218 UCP218 UCF218 UCFL218 UCT218 UCFC218  
UC218-56 UCP218-56 UCF218-56 UCFL218-56 UCT218-56 UCFC218-56  
  UCP220 UCF220        
             
UC305 UCP305 SA201 SB201 UK205 NA204 UKP205
UC306 UCP306 SA202 SB202 UK206 NA205 UKP206
UC307 UCP307 SA203 SB203 UK207 NA206 UKP207
UC308 UCP308 SA204 SB204 UK208 NA207 UKP208
UC309 UCP309 SA205 SB205 UK209 NA208 UKP209
UC310 UCP310 SA206 SB206 UK210 NA209 UKP210
UC311 UCP311 SA207 SB207 UK211 NA210 UKP211
UC312 UCP312 SA208 SB208 UK212   UKP212
UC313 UCP313 SA209 SB209 UK213   UKP213
UC314 UCP314 SA210 SB210 UK215   UKP215
UC315 UCP315     UK216   UKP216
UC316 UCP316     UK217   UKP217
UC317       UK218   UKP218
UC318            
UC319            
UC320            

FAQ:

Q:What the MOQ of your company?
A:MOQ is 1pc.

Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.

Q:Could you supply sample for free?
A:Yes,we can supply sample for free,do you mind to buy her a ticket?

Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.

Q:Could you tell me the material of your bearing?
A:We have chrome steel,and staninless steel,ceramic and plastic material.

Q:Could you offer door to door service?
A:Yes,by express(GHL,FEDEX,TNT,EMS,4-10 days to your city.)

Q:Coould you tell me the payment term of your company can accept?
A:T/T.Western Union,PayPal

Q:Could you tell me the delivery time of your doods?
A:If stock,in 7days or base on your order quantity.
 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Cast Iron
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pillow block bearing

What challenges are associated with lubrication distribution in pillow block bearings, and how are they addressed?

Lubrication distribution in pillow block bearings can pose certain challenges, but these challenges can be effectively addressed through various methods and techniques. Here are the key challenges associated with lubrication distribution in pillow block bearings and their corresponding solutions:

  • Inadequate Lubricant Supply:
  • One common challenge is ensuring an adequate and consistent supply of lubricant to the bearing. Inadequate lubrication can lead to increased friction, heat generation, and premature wear. To address this challenge, proper lubrication procedures should be followed, including using the correct type and quantity of lubricant recommended by the bearing manufacturer. Regular lubrication inspections and monitoring can help ensure that the bearing receives sufficient lubricant to maintain optimal performance.

  • Lubricant Contamination:
  • Contamination of the lubricant can occur due to various factors, such as the ingress of dirt, dust, or moisture into the bearing housing. Contaminated lubricant can hinder proper lubrication distribution and compromise the bearing’s performance. To address this challenge, effective sealing mechanisms, such as rubber seals or labyrinth seals, are incorporated into pillow block bearings to prevent the entry of contaminants. Regular inspection and cleaning of the bearing housing and lubrication system can also help maintain a clean lubricant supply.

  • Uneven Lubrication Distribution:
  • Uneven distribution of lubricant within the bearing can lead to localized areas of high friction and increased wear. This can occur due to factors such as improper lubrication techniques, misalignment, or the presence of obstructions within the bearing housing. To address this challenge, it is crucial to follow the manufacturer’s guidelines for lubrication methods and intervals. Proper alignment of the bearing and shafts, along with regular inspection and maintenance, can help ensure even lubricant distribution and prevent premature wear.

  • Over-Lubrication:
  • Over-lubrication can be as detrimental as inadequate lubrication. Excessive lubricant can result in increased drag, higher operating temperatures, and potential leakage. It can also lead to the accumulation of contaminants within the bearing housing. To overcome this challenge, it is essential to adhere to the recommended lubrication quantities specified by the bearing manufacturer. Monitoring techniques, such as visual inspection or the use of condition monitoring tools, can help identify signs of over-lubrication and allow for adjustments to be made accordingly.

  • Lubricant Degradation:
  • Lubricants can degrade over time due to factors such as oxidation, contamination, or high operating temperatures. Degraded lubricants lose their effectiveness, leading to inadequate lubrication and increased friction. To address this challenge, regular lubricant analysis and monitoring can help determine the lubricant’s condition and identify the need for replenishment or replacement. Lubricant selection should also consider the operating conditions and temperature ranges to ensure optimal performance and longevity.

  • Automatic Lubrication Systems:
  • Pillow block bearings in certain applications benefit from the use of automatic lubrication systems. These systems provide a controlled and consistent supply of lubricant to the bearing, eliminating the challenges associated with manual lubrication. Automatic lubrication systems can be designed to deliver precise amounts of lubricant at regular intervals, ensuring optimal lubrication distribution. They can also incorporate monitoring features to detect abnormalities or malfunctions in the lubrication system and allow for timely corrective actions.

In summary, challenges associated with lubrication distribution in pillow block bearings include inadequate lubricant supply, lubricant contamination, uneven distribution, over-lubrication, lubricant degradation, and the need for precise and consistent lubrication. These challenges can be effectively addressed through proper lubrication procedures, sealing mechanisms, regular inspection and maintenance, adherence to manufacturer guidelines, monitoring techniques, lubricant analysis, and the use of automatic lubrication systems where applicable. By addressing these challenges, optimal lubrication distribution can be achieved, leading to improved performance, reduced wear, and extended bearing life.

pillow block bearing

How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?

Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:

  • Split Pillow Block Bearings:
  • Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:

    • Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
    • Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
    • Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
    • Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
  • Solid Pillow Block Bearings:
  • Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:

    • Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
    • Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
    • Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
    • Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.

In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China supplier UCP 312 Made in China Pillow Block Bearing with Housing Insert Bearing   bearing distributorsChina supplier UCP 312 Made in China Pillow Block Bearing with Housing Insert Bearing   bearing distributors
editor by CX 2024-02-24