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China Best Sales Competitive Price Pillow Block Bearing UCP205 UCP206 UCP207 UCP208 Bearing Manufacturers with Good quality

Product Description

Housed external spherical bearings are a kind of bearing unit that combines rolling bearings with housings. Most of the outer spherical bearings are made into spherical outer diameter, and with a spherical bore imported bearing housing installed together, the structure of various forms, generality and interchangeability is good.

 

 

Material

Chrome Steel, GCR15, Cast Iron, Stainless Steel

Type

UC,UK,SA,SB,UEL Series Insert bearing, UCF,UCP,UCT,UCFL,UCPA,UCFC,UCFA,UCFB,UCPH Series Insert Bearing With Pillow Block

Size

d:3-110mm,D:9-240mm

Grade

PO,P6,P5,P4,P2

Shield

ZZ ,2RS, OPEN

Used For

Mining, metallurgy, agriculture, chemical industry, textile, printing and dyeing, conveying machinery, etc.

Warranty

1 year

Brand

CZPT or OEM

Packing

According to the buyer requests for packaging

 

 

    ZheJiang Haina Bearing Co., Ltd. is an integrated company of industry and trade. Since its establishment, it has been committed to the research and development, production, and sales of high-end 7 types of tapered roller bearings, British non-standard bearings, deep groove ball bearings, and outer spherical bearings. We can customize and adjust various types of bearings according to customer needs. The products are widely applicablein fields such as automobiles, mines, chemicals, metallurgy, reducers, engineering machinery, agricultural machinery, and electric motors.

    Our company has advanced testing equipment, forming a production model of product serialization and mass production. We have a group of experienced and skilled management personnel, who have introduced advanced production equipment and measuringand testing equipment. From the purchase of bearing raw materials to the delivery of finished products, we strictly control the entire process, ensuring the quality of the products.The products have the characteristics of precision, low noise, high load-bearing capacity and long service life.

Our Factory

 

Q:What the MOQ of your company?
A:MOQ is 10pcs.
Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.
Q:Dose your factory have any certificate?
A:yes.we have ISO 9001,IQNET If you want other like CE,we can do for you.
Q:Could you tell me the material of our bearing?
A:We have chrome steel,and staninless steel,ceramic and plastic material.
Q:Could you tell me the payment term of your company can accept?
A:T/T.Western Union
Q:Could you tell me the delivery time of your goods?
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: Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

pillow block bearing

How do pillow block bearings improve the functionality of heavy-duty equipment like mining conveyors?

Pillow block bearings play a crucial role in enhancing the functionality and performance of heavy-duty equipment like mining conveyors. Their contributions to the reliable operation and efficiency of mining conveyors can be explained as follows:

  • Support and Load Handling:
  • Pillow block bearings provide essential support for the rotating shafts and other moving components in mining conveyors. They handle and transmit the significant loads encountered in conveyor systems, including the weight of the conveyed materials and the forces associated with their movement. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity and stability of the conveyor, ensuring smooth and efficient material handling.

  • Reduced Friction and Energy Efficiency:
  • Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, resulting in reduced energy losses and improved energy efficiency. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with minimal friction. This reduction in friction translates into energy savings, reducing the power consumption required to drive the conveyor system and contributing to overall operational efficiency.

  • Alignment and Stability:
  • Proper alignment of the conveyor components is critical for the reliable operation of mining conveyors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent operation of the conveyor, enhancing its functionality and reliability.

  • Contamination Protection:
  • Mining environments are often harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. 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, and ensuring the reliable and efficient operation of the mining conveyor.

  • Impact Resistance and Durability:
  • Heavy-duty equipment like mining conveyors is subjected to rigorous operating conditions, including high loads, impacts, and vibrations. Pillow block bearings are designed to withstand such demanding conditions. They are constructed with robust materials and engineered to provide high load capacity and excellent impact resistance. This durability ensures that the bearings can withstand the demanding working environments of mining conveyors, reducing the risk of premature failure and minimizing downtime.

  • Maintenance and Accessibility:
  • Maintenance is crucial for the optimum performance and longevity of heavy-duty equipment like mining conveyors. Pillow block bearings are designed with maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall functionality and reliability of mining conveyors.

In summary, pillow block bearings greatly enhance the functionality of heavy-duty equipment like mining conveyors by providing support, handling heavy loads, reducing friction and energy consumption, ensuring alignment and stability, protecting against contamination, and offering durability and accessibility for maintenance. With their essential role in supporting and facilitating the movement of conveyor components, pillow block bearings optimize the performance, energy efficiency, and lifespan of mining conveyors, contributing to improved productivity and reliability in mining operations.

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 Sales Competitive Price Pillow Block Bearing UCP205 UCP206 UCP207 UCP208 Bearing Manufacturers   with Good qualityChina Best Sales Competitive Price Pillow Block Bearing UCP205 UCP206 UCP207 UCP208 Bearing Manufacturers   with Good quality
editor by CX 2024-05-14

China factory W211K61 Bearing Peer Bearing Harrow Bearing W211K61 with Best Sales

Product Description

W211K61 Bearing PEER BEARING Harrow Bearing W211K61

Product Parameters

 Accuracy  P0, P6, P5, P4 
Radial Clearance C0, C3,C4
Noise Z1V1, Z2V2, Z3V3
Time of Delivery 3-15 Days        
Applicable Market OEM Market
Rings Material 100Cr6 / GCr15
Rolling elements Material  GCr15-GB/T18254
Inner Packing Description Carton / wooden box, packaging with a woven belt
Outer Packing Description Carton / wooden box 
Accepted Marking Method  Laser / Mechanical / Electrical corrosion 
Available Samples Yes
Customized Marking Yes

Detailed Photos

 

Packaging & Shipping

Packaing, Payment and delivery

Packaging
 1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet
 2)Industrial Bearings packaging   a)plastic tube + carton + pallet
b). plastic bag +kraft paper + carton + pallet
 3)According to the requirement of customers’
 Payment
 1) T/T:30% deposit, 70% should be paid before shipment.
 2) L/C at sight. (high bank charge, not suggest, but acceptable )
 3) 100% Western Union in advance. (especially for air shipment or small amount)
 Delivery
 1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
 2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
 3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )

 

Company Profile

Our Advantages

1. FREE SAMPLES:
contact us by email or trade manager, we will send the free samples according to your request.
2. World-Class Bearing: We provide our customers with all types of bearing with world-class quality.
3. OEM or Non-Stand Bearings: Any requirement for Non-standard bearings is Easily Fulfilled by us due to our vast knowledge and links in the industry.
4. Genuine products With Excellent Quality: Company has always proved the 100% quality products it provides with genuine intent.
5. After Sales Service and Technical Assistance: Company provides after-sales service and technical assistance as per the customer’s requirements and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant, and high-reliability bearings with excellent quality and better performance. Resulting in increased cost savings.
8. Attending customer queries promptly: We believe that if customers is satisfied then it proves our worth well. Customers are always given quick support.

More Products

BearingUint No. Shaft Dia d Dimensinons(mm) Bolt Used Bearing No. Housing No. Housing
Wt (kg)
h a e b S2 S1 g w t Z Bi n (mm) (in)
(in) (mm)
UCP201-8 1/2   30.2 127 95 38 19 13 14 62 2 51 31 12.7 M10 3/8 UC201-8 P203 0.33
UCP202-9 9/16   UC202-9
UCP202-10 5/8   UC202-10
UCP203-11 11/16   UC203-11
UCP201   12 UC201
UCP202   15 UC202
UCP203   17 UC203
UCP204-12 3/4   33.3 127 95 38 19 13 14 65 2 51 31 12.7 M10 3/8 UC204-12 P204 0.46
UCP204   20 UC204
UCP205-13 13/16 25 36.5 140 105 38 19 13 15 71 2 57 34.1 14.3 M10 3/8 UC205-13 P205 0.60
UCP205-14 7/8 UC205-14
UCP205-15 15/16 UC205-15
UCP205-16 1 UC205-16
UCP205   UC205
UCP206-17 1-1/16 30 42.9 165 121 48 21 17 17 83 2 62 38.1 15.9 M14 1/2 UC206-17 P206 0.97
UCP206-18 1-1/8 UC206-18
UCP206-19 1-3/16 UC206-19
UCP206-20 1-1/4 UC206-20
UCP206   UC206
UCP207-20 1-1/4 35 47.6 167 127 48 21 17 18 93 3 72 42.9 17.5 M14 1/2 UC207-20 P207 1.00
UCP207-21 1-5/16 UC207-21
UCP207-22 1-3/8 UC207-22
UCP207-23 1-7/16 UC207-23
UCP207   UC207
UCP208-24 1-1/2 40 49.2 184 137 54 21 17 18 98 3 82 49.2 19.0 M14 1/2 UC208-24 P208 1.30
UCP208-25 1-9/16 UC208-25
UCP208   UC208
UCP209-26 1-5/8 45 54 190 146 54 21 17 20 106 3 82 49.2 19.0 M14 1/2 UC209-26 P209 1.40
UCP209-27 1-11/16 UC209-27
UCP209-28 1-3/4 UC209-28
UCP209   UC209
UCP210-29 1-13/16 50 57.2 206 159 60 25 20 21 114 3 87 51.6 19.0 M16 5/8 UC210-29 P210 1.83
UCP210-30 1-7/8 UC210-30
UCP210-31 1-15/16 UC210-31
UCP210-32 2 UC210-32
UCP210   UC210
UCP211-32 2 55 63.5 219 171 60 25 20 23 126 4 92 55.6 22.2 M16 5/8 UC211-32 P211 2.4
UCP211-33 2-1/16 UC211-33
UCP211-34 2-1/8 UC211-34
UCP211-35 2-3/16 UC211-35
UCP211   UC211
UCP212-36 2-1/4 60 69.8 241 184 70 25 20 25 138 4 102 65.1 25.4 M16 5/8 UC212-36 P212 2.8
UCP212-37 2-5/16 UC212-37
UCP212-38 2-3/8 UC212-38
UCP212-39 2-7/16 UC212-39
UCP212   UC212
UCP213-40 2-1/2 65 76.2 265 203 70 29 25 27 151 4 107 65.1 25.4 M20 3/4 UC213-40 P213 3.5
UCP213-41 2-9/16 UC213-41
UCP213   UC213
UCP214-42 2-5/8 70 79.4 266 210 72 31 25 27 157     74.6 30.2 M20 3/4 UC214-42 P214 4.45
UCP214-43 2-11/16 UC214-43
UCP214-44 2-3/4 UC214-44
UCP214   UC214
UCP215-45 2-13/16 75 82.6 275 217 74 31 25 28 163     77.8 33.3 M20 3/4 UC215-45 P215 4.9
UCP215-46 2-7/8 UC215-46
UCP215-47 2-15/16 UC215-47
UCP215-48 3 UC215-48
UCP215   UC215
UCP216-50 3-1/8 80 88.9 292 232 78 31 25 30 175     82.6 33.3 M20 3/4 UC216-50 P216 5.8
UCP216   UC216
UCP217-52 3-1/4 85 95.2 310 247 83 31 25 32 187     85.7 34.1 M20 3/4 UC217-52 P217 6.9
UCP217   UC217
UCP218-56 3-1/2 90 101.6 327 262 88 33 27 33 200     96.0 39.7 M22 7/8 UC218-56 P218 8.10

  /* 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, Low Noise
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

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

Can you provide examples of scenarios where easy mounting and dismounting are crucial with pillow block bearings?

Easy mounting and dismounting of pillow block bearings are crucial in various scenarios where maintenance, repair, or replacement of bearings is required. Here are some examples of situations where easy mounting and dismounting are particularly important:

  • Field Maintenance:
  • In industries such as agriculture, construction, and mining, equipment often operates in remote or challenging locations. In these scenarios, quick and easy mounting and dismounting of pillow block bearings are essential for efficient field maintenance. Bearings may need to be replaced or serviced on-site to minimize downtime and keep the equipment operational. Easy access to the bearings and straightforward mounting and dismounting procedures enable maintenance personnel to perform these tasks effectively and swiftly.

  • Conveyor Systems:
  • Conveyor systems are widely used in industries such as manufacturing, warehousing, and logistics. These systems consist of numerous pillow block bearings that support the conveyor rollers or pulleys. In situations where a bearing fails or requires maintenance, easy mounting and dismounting are crucial to minimize disruption to the production or material handling process. Efficient replacement of the bearing allows the conveyor system to resume operation quickly and ensures smooth material flow.

  • High-Speed Machinery:
  • In applications involving high-speed machinery, such as paper mills, printing presses, or textile machinery, easy mounting and dismounting of pillow block bearings are important. These machines often operate at high rotational speeds, and any downtime for bearing replacement or maintenance can have a significant impact on productivity. Quick and hassle-free mounting and dismounting procedures allow maintenance teams to swiftly address bearing issues and restore the machinery to its optimal performance.

  • Service and Repair Workshops:
  • Service and repair workshops that handle a wide range of equipment from different industries benefit from easy mounting and dismounting of pillow block bearings. These workshops often deal with various machinery types and sizes, and having a streamlined process for bearing replacement or maintenance is crucial to ensure efficient service delivery. Easy mounting and dismounting procedures simplify the workflow, reduce labor time, and enhance overall operational efficiency.

  • Equipment with Limited Access:
  • Some equipment may have limited access to the bearings due to space constraints or design considerations. Examples include compact machinery, enclosed systems, or installations with complex configurations. In such cases, easy mounting and dismounting of pillow block bearings become even more critical. Simplified procedures and accessible mounting points facilitate the replacement or maintenance of bearings in these challenging environments.

In summary, easy mounting and dismounting of pillow block bearings are crucial in scenarios where efficient maintenance, repair, or replacement of bearings is required. This includes field maintenance, conveyor systems, high-speed machinery, service and repair workshops, and equipment with limited access. By enabling quick and hassle-free procedures, easy mounting and dismounting of pillow block bearings contribute to minimizing downtime, optimizing equipment performance, and ensuring smooth operations in various industries and applications.

pillow block bearing

Can you explain the design principles of pillow block bearings and their functions?

Pillow block bearings, also known as plummer block bearings, are designed based on certain principles to ensure their functionality and performance. Understanding the design principles can provide insights into how these bearings operate and fulfill their intended functions. Here’s a detailed explanation of the design principles of pillow block bearings and their functions:

  • Housing Design:
  • The housing of a pillow block bearing is typically made of cast iron or pressed steel and has a split design. The split housing allows for easy installation and maintenance by providing access to the bearing insert without the need to disassemble the entire system. The housing also includes mounting holes or slots for attaching the bearing to a support structure, such as a machine frame or conveyor system.

  • Bearing Insert:
  • The bearing insert is a key component of a pillow block bearing. It is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts. The design of the bearing insert depends on the specific application requirements. Common types of bearing inserts used in pillow block bearings include deep groove ball bearings, spherical roller bearings, and cylindrical roller bearings. The selection of the appropriate bearing insert depends on factors such as load capacity, speed, and environmental conditions.

  • Self-Aligning Capability:
  • Pillow block bearings are designed with a certain degree of self-aligning capability. This means that they can accommodate slight misalignments or shaft deflections without causing undue stress on the bearing or affecting its performance. The self-aligning capability is achieved through the design of the bearing insert and the housing. It helps to ensure smooth operation, reduce wear, and prolong the bearing’s service life.

  • Load Support:
  • Pillow block bearings are primarily designed 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 bearing insert and the housing is optimized to provide optimal load-carrying capacity and distribute the loads evenly, minimizing stress concentrations and maximizing the bearing’s performance.

  • Lubrication:
  • Lubrication is crucial for the proper functioning and longevity of pillow block bearings. The housing design often includes provisions for grease or oil lubrication. Lubrication helps to reduce friction, dissipate heat, prevent wear, and protect against corrosion. Proper lubrication ensures smooth operation, minimizes power losses, and extends the service life of the bearing.

  • 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. The housing design may include features such as seals or shields to further enhance the protection against contaminants. This design principle helps to maintain the integrity of the lubrication and ensure reliable operation in various working environments.

In summary, pillow block bearings are designed based on certain principles to ensure their functionality and performance. The housing design allows for easy installation and maintenance, while the bearing insert provides the rotating element to support shafts and transmit loads. The self-aligning capability accommodates misalignments, and the optimized design of the bearing insert and housing ensures proper load support. Lubrication and environmental protection features contribute to smooth operation and extended service life. Understanding these design principles helps in selecting and utilizing pillow block bearings effectively in various industrial applications.

China factory W211K61 Bearing Peer Bearing Harrow Bearing W211K61   with Best SalesChina factory W211K61 Bearing Peer Bearing Harrow Bearing W211K61   with Best Sales
editor by CX 2024-04-30

China Best Sales Bearing Pillow Block Bearing for Sale Single Row 33117 Tapered Roller Bearing for Gear Box with Gcr15 bearing driver

Product Description

COMPANY INTRODUCTION
Haisai bearing is a regular model industrial manufacturing enterprise integrating bearing product research and development, design, manufacturing, import and export trade. The company was founded in 1998, covers an area of more than 90,000 square meters, plant area of more than 20,000 square meters, more than 200 employees, more than 20 technical engineers, has passed the international/SO9001:2008,1SO/TS16949:2009 and other quality management system certification. In addition, we have 2 factories (located in ZheJiang and HangZhou respectively) and a trading company. We have completed the high-speed forging of bearing steel dock, automatic high-precision grinding, cryoquenching, unitized automatic constant temperature grinding, intelligent assembly and so on, complete profession production. The product size from 30mm-750mm covers single and double row tapered roller bearing, British garden taper roller bearing, deep groove ball bearing, stainless steel shaft reducer special bearings, agricultural equipment bearings, a total of more than 2500 specifications of products.
We have a professional team of excellent quality, the technical center is equipped with all kinds of testing machines, high-precision testing instruments,material analysis instruments and more than 60 sets, for users to design develop, trial-produce all kinds of special purpose bearings, and do our best to provide high-end customers around the world with the best solutions and good after-sales service!
We has many years of experience in the industrial field of bearing supporting and industrial service, the products are exported to the United States, Germany, Italy, France, the Czech Republic, Russia and other European and American countries and supporting enterprises. We both at home and abroad enjoy a good business reputation!
We promise to be responsible for every set of bearings and industrial products sold! Make every customer satisfied, is our constant pursuit! 
 
PRODUCT DESCRIPTION
Tapered roller bearings are separable bearings. Both the inner and outer rings of the bearing have tapered raceways. This type
of bearing is divided into single row, double row and 4 row tapered roller bearings according to the number of rows installed.
Tapered roller bearings are mainly subjected to combined radial and axial loads based on the radial direction. Tapered roller
bearings are widely used in industries such as automobiles, rolling mills, mining, metallurgy, and plastic machinery.Tapered roller
bearings are separable bearings. Both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided
into single row, double row and 4 row tapered roller bearings according to the number of rows installed.Tapered roller bearings are
widely used in industries such as automobiles, rolling mills, mining, metallurgy, and plastic machinery.
 

 

A wide range of applications:

• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two Wheeler.

 

Our Bearing Advantage:

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:30 years manufacture bearing

7.TT Payment or Western Union or Trade Assurance Order
 

Product Name Tapered Roller Bearing
Inner Size 90mm
Outer Size 160mm
Width 40mm
Weight 3.44kg

FAQ
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users. 

Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you; 
2. Proforma Invoice made and sent to you as the price agreed by both parts; 
3. Deposit Payment after confirming the PI and we arrange production; 
4. Balance paid before shipment or after copy of Bill of Loading. /* 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

Inner Size: 90mm
Outer Size: 160mm
Width: 40mm
Weight: 3.44kg
Service: 24h
Inventory: Instock
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

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

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 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 Best Sales Bearing Pillow Block Bearing for Sale Single Row 33117 Tapered Roller Bearing for Gear Box with Gcr15   bearing driverChina Best Sales Bearing Pillow Block Bearing for Sale Single Row 33117 Tapered Roller Bearing for Gear Box with Gcr15   bearing driver
editor by CX 2024-04-26

China Best Sales Good Quality and Nice Price Mounted Ball Bearing Unit for Agricultural wheel bearing

Product Description

 
 

TOP

Product Description

UCFB..A Standard duty,Flange bracket,Inch-based housing,Wider inner ring bearing,Setscrew locking,Cast gray iron housing. Cast ductile iron, stainless steel and plastic housing available upon request.

 

 

Unit No.

Shaft Dia

Dimensions(mm)

Bolt Size (mill)

Weight (kg)

d

Ho

H

J

j

A2

A1

A

N

L

P

B

S

Z

(in)

(mm)

UCFB201A 

 

12

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB201-8A

1/2

 

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB202A 

 

15

107.95

42.86

38.1

22.22

15.88

7.94

25,4

9.92

63.5

60.33

31

12.7

34.18

MS

0.58

UCFB202-9A 

9/16 

 

107.95

42.86

38.1

22.22

15.88

7.94

25,4

9.92

63.5

60.33

31

12.7

34.18

MS

0.58

UCFB202-10A

5/8

 

107.95

42.86

38.1

22.22

15.88

7.94

25,4

9.92

63.5

60.33

31

12.7

34.18

MS

0.58

UCFB203A 

 

17

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.57

UCFB203-11A

11/16

 

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.57

UCFB204A 

 

20

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB204-12A

3/4

 

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB205A 

 

25

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB205-14A 

7/8 

 

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB205-15A 

15/16

 

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB205-16A

1

 

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB206A 

 

30

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-17A 

1-1/16 

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-18A 

1-1/8 

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-19A 

1-3/16 

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-20A

1-1/4

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB207A 

 

35

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-20A 

1-1/4 

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-21A 

1-5/16 

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-22A 

1-3/8 

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-23A

1-7/16

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB208A 

 

40

164.31

60.33

50.01

41.27

21.03

15.88

35.72

11.91

100.01

77.79

49.2

19

51.23

M10

1.80

UCFB208-24A 

1-1/2 

 

164.31

60.33

50.01

41.27

21.03

15.88

35.72

11.91

100.01

77.79

49.2

19

51.23

M10

1.80

UCFB208-25A

1-9/16

 

164.31

60.33

50.01

41.27

21.03

15.88

35.72

11.91

100.01

77.79

49.2

19

51.23

M

 

 

 

 

Packaging & Shipping

Our export package: Plastic Bag+ Single Box + Carton + Pallet  Or According to customer requirememts

HOT SALE

FQN can supply Complete series Mounted Ball Bearing Unit as follows:

1. Pillow block bearing                        2. 4-Bolt Flange unit                               3. 2-Bolt Flange unit

4. Ajustable 2-Bolt Flange unit            5. 3-Bolt Flange unit                               6. 4-Bolt Flange Cartridge unit

7. Take-up units                                   8. Section steel frame Take-up units      9. Channel steel frame take-up units

10. steel plate frame take-up units     11. Cartridge units                                   12. Hanger Units

Company Profile

ZheJiang Guanxian fenqi Bearing Co., Ltd. (registered trademark FQN), located in Guanxian Industrial Park, ZheJiang Province,
is a professional manufacturer of mounted ball bearing UCP, UCF, UCFL, UCFC, UCFB, UCPA, UCFA, UCFS, UCPH with cast
iron   housing, and  mount  bearing  unit  SUCP,  SUCF,   SUCFL,  SUCH with stainless steel housing,   as  well  as  the  insert bearing UC, UK, HC, SB, SA types, all the above mentioned we can supply metric and inch size standard, which are produced
in strict accordance with the international quality system standard with excellent equipment and perfect detection means.
High precision, high performance and high reliability are the tenets we always adhere to. Excellent product quality and zero quality
 defects are our goal.

Our Exhibition

ZheJiang Guanxian Fenqi Bearing Co., Ltd. often participates in the ZheJiang International Bearing Exhibition.

 

FAQ

1.Can I get your some samples?Is it free or charged?
A: Yes,we can offer some pieces of samples, but the express cost is chanrged.
2.Could you accept OEM and customize?
A:Yes,we can customize for you according to sample or drawing.
3.How long is your delivery time?
A: Generally takes about 7-15 working days for production based on specifications for your order and quantity. In stock bearings can arrange shipment immediately once after payment received.

4.Is your company factory or Trade/Trading Company?/Are you trading company or manufacturer?

A: Our company integrates production, trade, investment and sales.
5.What about the delivery?
A: By express (DHL, UPS, FEDEX, TNT, EMS) to your door, By sea to your nearest port; By air to your nearest airport.
6.What’s the lead time?
A: 3-7 days for samples, 3-4 weeks for mass production.
7.Dose your factory have any certificate?
A: Yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you. 
8.Do you have stock for all item?
A: Yes, we have sufficient stock and can do fast delivery.

  /* 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: Bearing Steel
Samples:
US$ 0.3/Piece
1 Piece(Min.Order)

|
Request Sample

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

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 Best Sales Good Quality and Nice Price Mounted Ball Bearing Unit for Agricultural   wheel bearingChina Best Sales Good Quality and Nice Price Mounted Ball Bearing Unit for Agricultural   wheel bearing
editor by CX 2024-04-12

China high quality CZPT Insert Ball Bearing Er 207 208 209 210 211 212 Fafnir Inner Ring Ball Bearings Er207 Er208 Er209 Er210 Er211 Er212 with Best Sales

Product Description

TIMKEN Insert Ball Bearing ER 211 212 Fafnir Inner Ring Ball Bearings ER207 ER208 ER209 ER210 ER211 ER212
 

Product Description

Radial insert ball bearings are single-row, ready-to-fit units comprising a solid outer ring, an inner ring extended on 1 or both sides, cages made from plastic or sheet steel, and seals of type P, R, L, or T. Bearings with an inner ring extended on both sides undergo less tilting of the inner ring and therefore run more smoothly.

The outer ring has a spherical or cylindrical outside surface. In combination with an CZPT housing matched to the design, bearings with a spherical outside surface can compensate for misalignment of the shaft; see Compensation of misalignments.

They are located on the shaft by means of eccentric locking collars, grub screws in the inner ring, adapter sleeves, drive slots, or fit. Radial insert ball bearings are particularly easy to fit, are suitable for drawn shafts of grades h6 to h9, and can be relubricated with only a few exceptions.

Some series with eccentric locking collars or grub screws in the inner ring are also available with inch-size bore dimensions.

Detailed Photos

 

More Products

Our Advantages

1. FREE SAMPLES: contact us by email or trade manager, and we will send the free samples according to your request.
2. World-Class Bearing: We provide our customers with all types of bearing with world-class quality.
3. OEM or Non-Stand Bearings: Any requirement for Non-standard bearings is Easily Fulfilled by us due to our vast knowledge and links in the industry.
4. Genuine products With Excellent Quality: Company has always proved the 100% quality products it provides with genuine intent.
5. After Sales Service and Technical Assistance: Company provides after-sales service and technical assistance as per the customer’s requirements and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant, and high-reliability bearings with excellent quality and better performance. Resulting in increased cost savings.
8. Attending customer queries promptly: We believe that if customers is satisfied then it proves our worth well. Customers are always given quick support.

Packaging & Shipping

Scope of application

FAQ

1. What is the minimum order quantity for this product?
Can be negotiated, and we will try our best to meet customer needs. Our company is mainly based on wholesale sales, most customers orders are more than 1 ton.

2. What is your latest delivery time?
Most orders will be shipped within 3-10 days of payment being received.

3. What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

4. What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.

5. Which payment method does your company support?
Do our best to meet customer needs.

6. How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, Whatsapp account or WeChat account, we will contact you as soon as possible and provide the detailed information you need.

  /* 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: Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
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 factors should be considered when selecting a pillow block bearing for a specific application?

When selecting a pillow block bearing for a specific application, several factors should be taken into consideration to ensure optimal performance and reliability. Here’s a detailed explanation of the factors that should be considered:

  • Load Requirements:
  • One of the primary factors to consider is the load requirements of the application. Determine the magnitude and direction of the loads that the bearing will be subjected to, including both radial and axial loads. This will help in selecting a pillow block bearing with the appropriate load capacity and load distribution characteristics to handle the specific application’s demands.

  • Speed and Operating Conditions:
  • Consider the speed at which the bearing will operate and the operating conditions it will be exposed to. Factors such as temperature, humidity, vibration, and contamination levels can affect bearing performance. Select a pillow block bearing that is designed to withstand the anticipated speed and operating conditions, ensuring proper lubrication, heat dissipation, and protection against external elements.

  • Shaft Size and Misalignment:
  • Take into account the shaft size and any potential misalignment that may occur during operation. Ensure that the pillow block bearing has the correct bore size to fit the shaft diameter. Additionally, consider the self-aligning capability of the bearing to accommodate any misalignments or shaft deflections that may occur. This will help prevent premature wear and failure of the bearing.

  • Environmental Factors:
  • Assess the environmental factors that the pillow block bearing will be exposed to. Consider the presence of contaminants, such as dust, dirt, moisture, or chemicals, and select a bearing with appropriate sealing or shielding options to prevent ingress and protect against corrosion. For harsh or specialized environments, consider choosing bearings with specific coatings or materials that offer enhanced resistance to corrosion, high temperatures, or aggressive substances.

  • Maintenance Requirements:
  • Consider the maintenance requirements of the application. Evaluate factors such as accessibility, lubrication intervals, and ease of bearing replacement. Select a pillow block bearing that aligns with the maintenance capabilities and resources available, ensuring that the bearing can be properly lubricated, inspected, and serviced as needed to maintain optimal performance and prolong its service life.

  • Cost and Availability:
  • While considering the technical requirements, it’s also essential to evaluate the cost and availability of the pillow block bearing. Compare the pricing and availability from different suppliers or manufacturers. Keep in mind that choosing a high-quality bearing from a reputable supplier may provide better long-term value through improved performance and durability.

By carefully considering these factors when selecting a pillow block bearing for a specific application, you can ensure that the chosen bearing meets the requirements of the application, operates reliably, and contributes to the overall efficiency and productivity of the machinery or system.

China high quality CZPT Insert Ball Bearing Er 207 208 209 210 211 212 Fafnir Inner Ring Ball Bearings Er207 Er208 Er209 Er210 Er211 Er212   with Best SalesChina high quality CZPT Insert Ball Bearing Er 207 208 209 210 211 212 Fafnir Inner Ring Ball Bearings Er207 Er208 Er209 Er210 Er211 Er212   with Best Sales
editor by CX 2024-03-24

China Best Sales Pillow Block Bearing Bearing UCP Ucf Ucfc UCFL UCT Ucph Ukp Ucfb Ucfa Ucpa 200 300 204 205 206 207 208 209 210 211 212 213 214 Bearing with Housing bearing assembly

Product Description

Bearing No.

Weight

UCP

UCF

UCT

UCFL

UCPA

UCFA

UCPH

 

KG

             
                 

UC201

0.16

UCP201

UCF201

UCT201

UCFL201

UCPA201

UCFA201

UCPH201

UC202

0.18

UCP202

UCF202

UCT202

UCFL202

UCPA202

UCFA202

UCPH202

UC203

0.19

UCP203

UCF203

UCT203

UCFL203

UCPA203

UCFA203

UCPH203

UC204

0.21

UCP204

UCF204

UCT204

UCFL204

UCPA204

UCFA204

UCPH204

UC205

0.29

UCP205

UCF205

UCT205

UCFL205

UCPA205

UCFA205

UCPH205

UC206

0.31

UCP206

UCF206

UCT206

UCFL206

UCPA206

UCFA206

UCPH206

UC207

0.49

UCP207

UCF207

UCT207

UCFL207

UCPA207

UCFA207

UCPH207

UC208

0.63

UCP208

UCF208

UCT208

UCFL208

UCPA208

UCFA208

UCPH208

UC209

0.68

UCP209

UCF209

UCT209

UCFL209

UCPA209

UCFA209

UCPH209

UC210

0.79

UCP210

UCF210

UCT210

UCFL210

UCPA210

UCFA210

UCPH210

UC211

1.04

UCP211

UCF211

UCT211

UCFL211

UCPA211

UCFA211

UCPH211

UC212

1.47

UCP212

UCF212

UCT212

UCFL212

UCPA212

UCFA212

UCPH212

UC213

1.73

UCP213

UCF213

UCT213

UCFL213

UCPA213

UCFA213

UCPH213

UC214

2.08

UCP214

UCF214

UCT214

UCFL214

UCPA214

UCFA214

UCPH214

UC215

2.25

UCP215

UCF215

UCT215

UCFL215

UCPA215

UCFA215

UCPH215

UC216

2.86

UCP216

UCF216

UCT216

UCFL216

UCPA216

UCFA216

UCPH216

UC217

3.42

UCP217

UCF217

UCT217

UCFL217

UCPA217

UCFA217

UCPH217

UC218

4.4

UCP218

UCF218

UCT218

UCFL218

UCPA218

UCFA218

UCPH218

Bearing No.

Weight

UCP

UCF

UCT

UCFL

UCPA

UCFC

UCPH

 

kg

             

UC 305

0.45

UCP305

UCF305

UCT305

UCFL305

UCPA305

UCFC305

UCPH305

UC 306

0.57

UCP306

UCF306

UCT306

UCFL306

UCPA306

UCFC306

UCPH306

UC 307

0.72

UCP307

UCF307

UCT307

UCFL307

UCPA307

UCFC307

UCPH307

UC 308

1

UCP308

UCF308

UCT308

UCFL308

UCPA308

UCFC308

UCPH308

UC 309

1.3

UCP309

UCF309

UCT309

UCFL309

UCPA309

UCFC309

UCPH309

UC 310

1.67

UCP310

UCF310

UCT310

UCFL310

UCPA310

UCFC310

UCPH310

UC 311

2.1

UCP311

UCF311

UCT311

UCFL311

UCPA311

UCFC311

UCPH311

UC 312

2.62

UCP312

UCF312

UCT312

UCFL312

UCPA312

UCFC312

UCPH312

UC 313

3.19

UCP313

UCF313

UCT313

UCFL313

UCPA313

UCFC313

UCPH313

UC 314

3.88

UCP314

UCF314

UCT314

UCFL314

UCPA314

UCFC314

UCPH314

UC 315

4.68

UCP315

UCF315

UCT315

UCFL315

UCPA315

UCFC315

UCPH315

UC 316

5.5

UCP316

UCF316

UCT316

UCFL316

UCPA316

UCFC316

UCPH316

UC 317

6.67

UCP317

UCF317

UCT317

UCFL317

UCPA317

UCFC317

UCPH317

UC 318

7.5

UCP318

UCF318

UCT318

UCFL318

UCPA318

UCFC318

UCPH318

UC 319

8.8

UCP319

UCF319

UCT319

UCFL319

UCPA319

UCFC319

UCPH319

UC 320

10.94

UCP320

UCF320

UCT320

UCFL320

UCPA320

UCFC320

UCPH320

UC 322

14.5

UCP322

UCF322

UCT322

UCFL322

UCPA322

UCFC322

UCPH322

UC 324

18.75

UCP324

UCF324

UCT324

UCFL324

UCPA324

UCFC324

UCPH324

I have all the models you need, these are just some of them, please contact us now

Pillow Block Bearings Widely used in various industries, our bearings meet the requirements of your project!

1.FREE SAMPLES:
contact us by email or trade manager, we will send the free sampls according to your request.

2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.

3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.

4. Genuine products With Excellent Quality: Company has always proved the
100% quality products it provides with genuine intent.

5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance
as per the customers requirement and needs.

6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings with
excellent quality and better performance. Resulting in increased cost saving.

8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well. Customers are always given quick support.

/* 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

Rows Number: Multiple
Raceway: Crowned Raceway
Material: Bearing Steel
Bearing Block Model: P
Payment Term: 30% T/T Advanced, The Balanced Before The Shipment
Delivery Time: 25 Days After Seller Receiving Deposit
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 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

Can you explain the design principles of pillow block bearings and their functions?

Pillow block bearings, also known as plummer block bearings, are designed based on certain principles to ensure their functionality and performance. Understanding the design principles can provide insights into how these bearings operate and fulfill their intended functions. Here’s a detailed explanation of the design principles of pillow block bearings and their functions:

  • Housing Design:
  • The housing of a pillow block bearing is typically made of cast iron or pressed steel and has a split design. The split housing allows for easy installation and maintenance by providing access to the bearing insert without the need to disassemble the entire system. The housing also includes mounting holes or slots for attaching the bearing to a support structure, such as a machine frame or conveyor system.

  • Bearing Insert:
  • The bearing insert is a key component of a pillow block bearing. It is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts. The design of the bearing insert depends on the specific application requirements. Common types of bearing inserts used in pillow block bearings include deep groove ball bearings, spherical roller bearings, and cylindrical roller bearings. The selection of the appropriate bearing insert depends on factors such as load capacity, speed, and environmental conditions.

  • Self-Aligning Capability:
  • Pillow block bearings are designed with a certain degree of self-aligning capability. This means that they can accommodate slight misalignments or shaft deflections without causing undue stress on the bearing or affecting its performance. The self-aligning capability is achieved through the design of the bearing insert and the housing. It helps to ensure smooth operation, reduce wear, and prolong the bearing’s service life.

  • Load Support:
  • Pillow block bearings are primarily designed 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 bearing insert and the housing is optimized to provide optimal load-carrying capacity and distribute the loads evenly, minimizing stress concentrations and maximizing the bearing’s performance.

  • Lubrication:
  • Lubrication is crucial for the proper functioning and longevity of pillow block bearings. The housing design often includes provisions for grease or oil lubrication. Lubrication helps to reduce friction, dissipate heat, prevent wear, and protect against corrosion. Proper lubrication ensures smooth operation, minimizes power losses, and extends the service life of the bearing.

  • 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. The housing design may include features such as seals or shields to further enhance the protection against contaminants. This design principle helps to maintain the integrity of the lubrication and ensure reliable operation in various working environments.

In summary, pillow block bearings are designed based on certain principles to ensure their functionality and performance. The housing design allows for easy installation and maintenance, while the bearing insert provides the rotating element to support shafts and transmit loads. The self-aligning capability accommodates misalignments, and the optimized design of the bearing insert and housing ensures proper load support. Lubrication and environmental protection features contribute to smooth operation and extended service life. Understanding these design principles helps in selecting and utilizing pillow block bearings effectively in various industrial applications.

China Best Sales Pillow Block Bearing Bearing UCP Ucf Ucfc UCFL UCT Ucph Ukp Ucfb Ucfa Ucpa 200 300 204 205 206 207 208 209 210 211 212 213 214 Bearing with Housing   bearing assemblyChina Best Sales Pillow Block Bearing Bearing UCP Ucf Ucfc UCFL UCT Ucph Ukp Ucfb Ucfa Ucpa 200 300 204 205 206 207 208 209 210 211 212 213 214 Bearing with Housing   bearing assembly
editor by CX 2024-01-09

China Best Sales Wholesale High Quality Wheel Hub Bearing Pillow Block Bearing Linear/Thrust/Self-Aligning Ball/Thin Wall/Ceramic Bearing for CZPT CZPT CZPT CZPT CZPT CZPT supplier

Product Description

Wholesale high quality wheel hub bearing pillow block bearing linear/thrust/self-aligning
ball/thin wall/ceramic bearing for CZPT THK FYH KAYDON

          Bearing is an important part of contemporary machinery and equipment. Its main function is to support the mechanical
rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. According to the different
friction properties of the moving elements, bearings can be divided into rolling bearings and sliding bearings.
        We can provide deep groove ball bearing,taper roller bearing,spherical roller bearing,angular contact ball bearing,needle
bearing,self-aligning ball bearing,linear bearing,pillow block bearing,wheel hub bearing,thin wall bearing,ceramic bearing,and
many famous brand bearings.
 

A wide range of applications:

• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two Wheeler.
 

Our Bearing Advantage:

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
 

Product Name Wheel hub/Pillow block/Linear/Thrust/Self-aligning ball/Thin wall/Ceramic bearing
Brand Name KOYO CZPT THK FYH KAYDON
Seals Type OPEN
Material Chrome Steel ,Stainless steel,Ceramic,Nylon
Clearance C0,C2,C3,C4,C5
Precision Grade P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Greese SRL ,PS2, Alvania R12 ,etc
Number of Row Single Row  
Certifications ISO 9001
Package Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ 1PCS
Serice  OEM
Sample Available
Payment Term  TT or L/C or Western Union
Port HangZhou/HangZhou/ZheJiang

1. What is your Before-sales Service ? 
1>.Offer bearing related consultation about technology and application;
2>.Help customers about bearing choice, clearance configuration, products’ life and reliability analysis;
3>.Offer highly cost-effective and complete solution program according to site conditions;
4>.Offer localized program on introduced equipment to save running cost
5>.Design and develop non-standard bearing to support customers’ technology innovation

2. What is your After-sales Service ?
1>.Offer training about bearing installation and maintenance;
2>.Offer guidance about bearing installation, adjustment and testing at site;
3>.Help customers with trouble diagnosis and failure analysis;
4>.Visit customers regularly and feedback their rational suggestions and requirements to company.

Wheel hub bearing modles

DAC204229/30 DAC25520037 DAC25520040 DAC25520042 DAC25520043 DAC25520043/45 DAC25550043 DAC25550045 
DAC25565716/29 DAC25560032 DAC25605716/29 DAC27520045/43 DAC27600050 DAC28580042 DAC28610042 
DAC29530037 DAC3 0571 042 DAC30600037 DAC30600337 DAC30620038 DAC30620048 DAC30630042 DAC30640042
DAC30650571 DAC30680045 DAC32670040 DAC32720045 DAC32720345 DAC34620037 DAC34640034 DAC34640037 
DAC34660037 DAC34670037 DAC34680037 DAC34680042 DAC356180040 DAC35640037 DAC35650035 DAC35660032 
DAC35660033 DAC35660037

Pillow block bearing modles

UB204 UB205 UB206 UB207 UB208 UE201 UE202 UE203 UE204 UE205 UE206 UE207 UE208 UE209 UE210 UE211
UE212 UC204 UC205 UC206 UC207 UC208 UC209 UC210 UC211 UC212 UC213 UC214 UC215 UC216 UC217 UC218
UCP203 UCP204 UCP205 UCP206 UCP207 UCP208 UCP209 UCP210 UCP211 UCP212 UCP213 UCP214 UCP215
UCP216 UCP217 UCP218

Linear bearing modles

LM12LUU LM13LUU LM16 UU LM20 UU LM16LUU LM20LUU LM25 UU LM35 UU LM25LUU LM30LUU LM3LUU LM3LUU
LM4LUU LM40 UU LM50 UU LM40LUU LM50LUU LM5LUU LM6LUU LM60 UU LM80 UU LM60LUU LM6LUU LM8LUU 
LMF10 LMF12 LM13 LMF16 LMF20 LMF25LMF35 LMF40 LMF50 LMF6 LMF8 LMF8S LMK10L UU LMK13L UU LMK12L
LM30L UU LMK12LUU LM30L UU LMK12L LM30L UU LMK13 UU LM6 UU LMK16 UU LMK12 UU LMK16L UU LMH20 UU
LMK20 LMK25 LMK35 LMK20L UU LMF50L UU LMK35L UU LMK10 UU LMK40 LMK50 LMK60 LMK6 UU LMK25L UU 
LMK60L UU LMK30 UU LMK8 LMK8S

Self-aligning ball bearing modles

1203K 1204 1204K 1205 1205K 1206 1206K 1207 1207K 1208 1208K 1209 1209K
1210 1210K 1211 1211K 1212 1212K 1213 1213K 1214 1214K 1215 1215K 1216 1216K 1217 1217K 1218 1218K 1219
1219K 1220 1220K 1221M 1222 1222K 1224K 1303K 1304 1304K 1305 1305K 1306 1306K 1307
1307K 1308 1308K 1309 1309K 1310 1310K 1311 1311K 1312 1312K 1313 1313K 1314 1314K 1315 1315K 1316 1316K
1317 1317K 1318 1318K 1319M 1320 1320K 1322 1322K 1412 1412M 2200 2204K 2205 2205K
2206 2206K 2207 2207K 2208 2208K 2209 2209K 2210 2210K 2211 2211K 2212 2212K 2213 2213K 2214 2214K 2215
2215K 2216 2216K 2217 2217K 2218 2218K 2219 2219K 2220 2220K 2222 2222K K 2305 2305K 2306
2306K 2307 2307K 2308 2308K 2309 2309K 2310 2310K 2311 2311K 2312 2312K 2313 2313K 2314 2314K 2315 2315K
2316 2316K 2317 2317K 2318 2318K 2319 2319K 2320 2320K 2321M 2322 2322K

Thin wall bearing modles

AXB571 AXB571 AXB030 AXB035 AXB040 AXB042 AXB045 AXB047 AXB050 AXB055 AXB060
AXB065 AXB070 AXB075 AXB080 AXB090 AXB100 AXB110 AXB120

                                           
 If you want to know more details, please contact us.

After-sales Service: Six Months
Warranty: Three Months
Type: Wheel Hub Bearing
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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

pillow block bearing

How do pillow block bearings improve the functionality of heavy-duty equipment like mining conveyors?

Pillow block bearings play a crucial role in enhancing the functionality and performance of heavy-duty equipment like mining conveyors. Their contributions to the reliable operation and efficiency of mining conveyors can be explained as follows:

  • Support and Load Handling:
  • Pillow block bearings provide essential support for the rotating shafts and other moving components in mining conveyors. They handle and transmit the significant loads encountered in conveyor systems, including the weight of the conveyed materials and the forces associated with their movement. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity and stability of the conveyor, ensuring smooth and efficient material handling.

  • Reduced Friction and Energy Efficiency:
  • Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, resulting in reduced energy losses and improved energy efficiency. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with minimal friction. This reduction in friction translates into energy savings, reducing the power consumption required to drive the conveyor system and contributing to overall operational efficiency.

  • Alignment and Stability:
  • Proper alignment of the conveyor components is critical for the reliable operation of mining conveyors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent operation of the conveyor, enhancing its functionality and reliability.

  • Contamination Protection:
  • Mining environments are often harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. 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, and ensuring the reliable and efficient operation of the mining conveyor.

  • Impact Resistance and Durability:
  • Heavy-duty equipment like mining conveyors is subjected to rigorous operating conditions, including high loads, impacts, and vibrations. Pillow block bearings are designed to withstand such demanding conditions. They are constructed with robust materials and engineered to provide high load capacity and excellent impact resistance. This durability ensures that the bearings can withstand the demanding working environments of mining conveyors, reducing the risk of premature failure and minimizing downtime.

  • Maintenance and Accessibility:
  • Maintenance is crucial for the optimum performance and longevity of heavy-duty equipment like mining conveyors. Pillow block bearings are designed with maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall functionality and reliability of mining conveyors.

In summary, pillow block bearings greatly enhance the functionality of heavy-duty equipment like mining conveyors by providing support, handling heavy loads, reducing friction and energy consumption, ensuring alignment and stability, protecting against contamination, and offering durability and accessibility for maintenance. With their essential role in supporting and facilitating the movement of conveyor components, pillow block bearings optimize the performance, energy efficiency, and lifespan of mining conveyors, contributing to improved productivity and reliability in mining operations.

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 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 Best Sales Wholesale High Quality Wheel Hub Bearing Pillow Block Bearing Linear/Thrust/Self-Aligning Ball/Thin Wall/Ceramic Bearing for CZPT CZPT CZPT CZPT CZPT CZPT   supplierChina Best Sales Wholesale High Quality Wheel Hub Bearing Pillow Block Bearing Linear/Thrust/Self-Aligning Ball/Thin Wall/Ceramic Bearing for CZPT CZPT CZPT CZPT CZPT CZPT   supplier
editor by CX 2023-11-17

China Best Sales P206, P209, P212, P215, P218, P219 Insert Bearing with Bearing Housing deep groove ball bearing

Product Description

Advantages and Features

  1. XSY bearing Co., Ltd. has its own factory. We make sure to offer you the most competitive price.
  2. XSY bearing Co., Ltd. has a professional R&D team and an after-sale team, so what you buy is top-end, and what you use is quality & service guaranteed.
  3. XSY bearing Co., Ltd. is a bearing manufacturer since 1990. Rich experience makes us more professional.
  4. The bearing is long durability, high speed and low noise.
  5. OEM & ODM are available.
  6. All kinds of bearing simples are available.

About Pillow Block Bearing(UCP Series)
Pillow block bearings units are consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features. Each mounted unit acts as a system to position the bearing securely for reliable operation.
UCP Bearings refer to the bearing (represented by letter UC) unit with the vertical bearing house( represented by P).

Aout us
XSY Bearing is a manufacturer of precision bearings which has over 25 years experience. We concentrate on the R&D of all kinds of antifriction bearings, the mainly products are: Spherical Roller Bearings; Deep Groove Ball Bearings, Tapered Roller Bearings, Self-aligning Ball Bearings, Cylindrical Roller Bearings, Thrust Roller Bearings, Thrust Ball Bearings, Angular Contact Ball Bearings, Pillow Block Bearings, Bearings Accessories.

Parameters

    Dimension      mm    
     
Housing NO. Da h a e g w b Be s1 s2 Weight(kg) Bearing NO.
P201 47 30.2 127 95 14 62 38 17 13 19 0.33 UC201
P202 47 30.2 127 95 14 62 38 17 13 19 0.33 UC202
P203 47 30.2 127 95 14 62 38 17 13 19 0.33 UC203
P204 47 33.3 127 95 14 65 38 17 13 19 0.46 UC204
P205 52 36.5 140 105 15 71 38 17 13 19 0.6 UC205
P206 62 42.9 165 121 17 83 48 19 17 21 0.97 UC206
P207 72 47.6 167 127 18 93 48 20 17 21 1 UC207
P208 80 49.2 184 137 18 98 54 21 17 21 1.3 UC208
P209 85 54 190 146 20 106 54 22 17 20 1.4 UC209
P210 90 57.2 206 159 21 114 60 23 20 25 1.83 UC210
P211 100 63.5 219 171 23 126 60 24 20 25 2.4 UC211
P212 110 69.8 241 184 25 138 70 26 20 25 2.8 UC212
P213 120 76.2 265 203 27 151 70 27 25 29 3.5 UC213
P214 125 79.4 266 210 27 157 72 29 25 31 4.45 UC214
P215 130 82.6 275 217 28 163 74 30 25 31 4.9 UC215
P216 140 88.9 292 232 30 175 78 32 25 31 5.8 UC216
P217 150 95.2 310 247 32 187 83 34 25 31 6.9 UC217
P218 160 101.6 327 262 33 200 88 36 27 33 8.1 UC218

 

 

Packaging & Shipments
Packaging Details: 
 1.tube /plastic bag+box+cartons+pallets
2.plastic bag+single box+cartons+pallets
3.industrial packing+cartons+pallets
Delivery Details:
1.Less than 1000PCS, deliver  within 5 days by Express or Airplane.
2. More than 1000PCS, deliver within 15 days by sea or airline.

FAQ
 1. Are you a factory or a trading company?
 ZheJiang XSY Bearing Co., Ltd. is a professional manufacture of deep groove ball bearings and other bearings.
 2. Is OEM available?
 Yes, OEM is available. We have professional designer to help your brand promotion. 
 3. Is the sample available?
 Yes, samples are available for you to test the quality.
 4. Have the products been tested before shipping?
 Yes, all of our bearings have been tested before delivery.
 5. How long is your delivery time?
 As mentioned above, there are different types of shipping for your order. We make sure to deliver goods once all products are produced and tested.
 6. What is your terms of payment ?
 You can pay by T/T, L/C, Westunion, Paypal,etc., and it can be negotiated according to different orders with different amount.
 7. Can we visit your factory ?
 Sure. Welcome to XSY Bearing Co., Ltd. and offer your kind guidance.
Contact us

Rolling Body: Ball Bearings
The Number of Rows: Single
Outer Dimension: Small (28-55mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 1.2/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

bearing

Materials Used in Bearings

If you’re not familiar with the types of bearings, you may be interested in knowing more about the materials used to manufacture them. Here’s a look at what each type of bearing is made of, how it’s used, and how much they cost. To find the right bearing for your application, it’s important to choose a quality lubricant. The materials used in bearings are determined by their type and applications. Choosing the right lubricant will extend its life, and protect your machine’s parts from damage and premature wear.

Materials used in bearings

Bearings are made from a variety of materials. Stainless steel is a common material used for the components of bearings. It has a higher content of chromium and nickel. When exposed to oxygen, chromium reacts with it to form chromium oxide, which provides a passive film. For higher temperatures, teflon and Viton are also used. These materials offer excellent corrosion resistance and are often preferred by manufacturers for their unique properties.
Stainless steel is another material used in bearings. AISI 440C is a high-carbon stainless steel commonly used in rolling-contact bearings. It is widely used in corrosive environments, especially in applications where corrosion resistance is more important than load capacity. It can also be heat-treated and hardened to 60 HRC, but has lower fatigue life than SAE 52100. Stainless steel bearings may carry a 20-40% price premium, but their superior performance is worth the extra money.
Graphite and molybdenum disulfide are two of the most common materials used in bearings. While graphite is a popular material in bearings, it has very poor corrosion resistance and is unsuitable for applications where oil or grease is required. Graphite-based composite materials are another option. They combine the benefits of both graphite and ceramic materials. A variety of proprietary materials have been developed for high-temperature use, such as graphite and MoS2.
Wood bearings have been around for centuries. The oldest ones used wood and Lignum Vitae. These materials were lightweight, but they were incredibly strong and durable. Wood bearings were also lubricated with animal fats. During the 1700s, iron bearings were a popular choice. In 1839, Isaac Babbitt invented an alloy containing hard metal crystals suspended in a softer metal. It is considered a metal matrix composite.

Applications of bearings

Bearings are used in many different industries and systems to help facilitate rotation. The metal surfaces in the bearings support the weight of the load, which drives the rotation of the unit. Not all loads apply the same amount of force to bearings, however. Thrust and radial loads act in distinctly different ways. To better understand the different uses of bearings, let’s examine the various types of bearings. These versatile devices are essential for many industries, from automobiles to ships and from construction to industrial processes.
Cylindrical roller bearings are designed to support heavy loads. Their cylindrical rolling element distributes the load over a larger area. They are not, however, suited to handling thrust loads. Needle bearings, on the other hand, use small diameter cylinders and can fit into tighter spaces. The advantages of these types of bearings are numerous, and many leading producers are now leveraging the Industrial Internet of Things (IIoT) to develop connected smart bearings.
As a power generation industry, bearings play an essential role. From turbines to compressors, from generators to pumps, bearings are essential components of equipment. In addition to bearings, these components help move the equipment, so they can work properly. Typically, these components use ball bearings, although some roller bearings are used as well. In addition to being efficient and durable, these types of bearings also tend to be built to meet stringent internal clearance requirements and cage design requirements.
In addition to bearings for linear motion, bearings can also bear the weight of a rotary part. Depending on the application, they can be designed to minimize friction between moving parts. By constraining relative motion, bearings are used to reduce friction within a given application. The best-designed bearings minimize friction in a given application. If you’re in the market for a new bearing, NRB Industrial Bearings Limited is an excellent source to begin your search.

Types of bearings

bearing
The type of bearings you choose will have a significant impact on the performance of your machinery. Using the right bearings can increase efficiency, accuracy, and service intervals, and even reduce the cost of purchasing and operating machinery. There are several different types of bearings to choose from, including ball bearings and flexure bearings. Some types use a fluid to lubricate their surfaces, while others do not.
Plain bearings are the most common type of bearing, and are used for a variety of applications. Their cylindrical design allows for a relatively smooth movement. Often made of copper or other copper alloy, they have low coefficients of friction and are commonly used in the construction industry. Some types of plain bearings are also available with a gudgeon pin, which connects a piston to a connecting rod in a diesel engine.
Magnetic bearings are the newest type of bearing. They use permanent magnets to create a magnetic field around the shaft without requiring any power. These are difficult to design, and are still in the early stages of development. Electromagnets, on the other hand, require no power but can perform very high-precision positioning. They can be extremely durable and have a long service life. They are also lightweight and easy to repair.
Another type of bearing is needle roller. These are made of thin, long, and slender cylinders that are used in a variety of applications. Their slender size is ideal for a space-constrained application, and their small profile allows them to fit in tight places. These types of bearings are often used in automotive applications, bar stools, and camera panning devices. They have several advantages over ball bearings, including the ability to handle heavy axial loads.

Cost of bearings

A wide range of factors affect the cost of aerospace bearings, including the bearing material and its volatility. Manufacturers typically use high-grade steel for aircraft bearings, which are highly affected by fluctuations in the steel price. Government policies also play a part in the variation in trade price. The implementation of COVID-19 has changed the market dynamics, creating an uncertain outlook for supply and demand of aerospace bearings. New trade norms and transportation restrictions are expected to hamper the growth of this industry.
Demand for aerospace bearings is largely driven by aircraft manufacturers. In North America, aircraft manufacturers must meet extremely high standards of weight, performance, and quality. They also must be lightweight and cost-effective. This has resulted in a rising cost of aerospace bearings. The market for aerospace bearings is expected to grow at the highest CAGR over the next few years, driven by increasing investments in defense and aerospace infrastructure across Asia-Pacific.
Hub assemblies are also expensive. A wheel hub will cost between $400 and $500 for one set of bearings. In addition to this, the speed sensor will be included. The average cost of wheel bearings is between $400 and $500 for one side, including labor. But this price range is much lower if the bearing is a replacement of an entire wheel assembly. It is still worth noting that wheel hub bearings can be purchased separately for a lower price.
Replacement of one or two wheel bearings will depend on the model and year of the vehicle. For a small car, one rear wheel bearing can cost between $190 and $225, whereas two front wheel hubs can cost upwards of $1,000. Labor and parts prices will vary by location, and labor costs may also be covered under some warranty plans. If you decide to have it done yourself, be sure to ask multiple shops for estimates.

Inspection of bearings

bearing
To maintain bearing performance and prevent accidents, periodic inspections are essential. In addition to ensuring reliability, these inspections improve productivity and efficiency. Regular maintenance includes disassembly inspection, replenishment of lubricant and monitoring operation status. Here are some common ways to perform the necessary inspections. Keep reading to learn how to maintain bearings. After disassembly, you must clean the components thoroughly. Ensure that the bearings are free of burrs, debris, and corrosion.
Ultrasound technology is an excellent tool for monitoring slow-speed bearings. Most ultrasound instruments offer wide-ranging sensitivity and frequency tuning. Ultrasound can also be used to monitor bearing sound. Ultra-slow bearings are usually large and greased with high-viscosity lubricant. Crackling sounds indicate deformity. You can also listen for abnormal noise by plugging a vibration analyzer into the machine. Once the machine shows abnormal noise, schedule additional inspections.
Ultrasonic inspection involves using an ultrasound transducer to measure the amplitude of sound from a bearing. It is effective in early warnings of bearing failure and prevents over-lubrication. Ultrasound inspection of bearings is a cost-effective solution for early diagnosis of bearing problems. In addition to being a reliable tool, ultrasonic testing is digital and easy to implement. The following are some of the advantages of ultrasonic bearing inspection.
Dynamic quality evaluation involves the use of a special fixture for measuring bearing deformations under low shaft speed and light radial load. The size of the fixture influences the value of the deformations. A fixture should be sized between the diameter of the sensor and the roller to ensure maximum precision. The outer deformation signal is more sensitive with a larger sensor diameter. A vibration-acceleration sensor is used for the contrast test.

China Best Sales P206, P209, P212, P215, P218, P219 Insert Bearing with Bearing Housing   deep groove ball bearingChina Best Sales P206, P209, P212, P215, P218, P219 Insert Bearing with Bearing Housing   deep groove ball bearing
editor by CX 2023-11-15

China Best Sales 8*19*6 mm Miniature Deep Groove Ball Bearing S698 for Engine Motor wholesaler

Product Description

China supplier RW Bearing Ball bearing 8*19*6 mm Miniature Deep groove ball bearing S698 for engine motor

Deep groove bearing Specification
1.    Bearing Factory more than 20 years
2.    RW bearing
3.    OEM Accepted.
4.ISO9001:2000.     TS16949.
5.    Chrome steel material,Stainless steel.
6.    Production range: 60 series, 62 series, 63 series, 67 series, 68 series, 69 series deep groove ball bearings, and other types of deep groove ball bearings.

material  stainless steel    bearing steel   carton steel
60 series
62 series
63 series
67 series
68 series
69 series

The type of Rongwei bearing radial deep groove bearing window bearing/sliding bearing/roller bearing door bearing, the component materials used will determine the life, reliability and performance of the bearing.  However, there are many factors that affect bearing performance, including the choice of bearing capacity, rolling contact conditions, as well as the cleanliness of the working environment and the dimensional stability of the bearing parts.

The production process in our workshop

About RW Bearing

RWbearing is a brand that represents quality, precision, and innovation in the world of deep groove ball bearings.  Our story began many years ago when a group of engineers and technicians set out to create a new kind of bearing that would exceed the expectations of customers around the world.

At RWbearing, we understand that every customer has unique needs and challenges.  That’s why we have made it our mission to design and manufacture bearings that are tailored to meet these needs, with the highest levels of performance and durability.

Our team of experts has spent countless hours researching and developing new materials, designs, and manufacturing processes to ensure that every RWbearing product is of the highest quality.  We use only the best raw materials and components, and our production facilities are equipped with the latest technology to ensure that every bearing meets our rigorous standards.

But our commitment to quality doesn’t stop there.  We are also dedicated to providing excellent customer service and support, with a team of knowledgeable and experienced professionals ready to assist you with any questions or concerns you may have.

At RWbearing, we believe that our success depends on the success of our customers.  That’s why we are always looking for new ways to innovate and improve, so that we can continue to exceed your expectations and provide you with the best possible solutions for your bearing needs.

So whether you’re looking for high-performance bearings for your industrial machinery, or precision bearings for your automotive or aerospace applications, you can trust RWbearing to deliver the quality, reliability, and innovation you need to succeed.

RWbearing – Quality You Can Count On.

exhibitions of RW Bearing

Which bearings can we supply?

Our advantage is to produce bearings with bearing steel as raw materials, so that the price of bearings may be more expensive, but the quality of products is better. We support customization

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory. Welcome to visit our factory.

Q: How to get price ?

A: Please send inquiry through made-in-china.com directly. Our salesman replys very fast.

Q: Do you provide Free Samples ?

A: Yes, we could offer you free samples, but do not pay the cost of freight.

Q: What’s the MOQ ?

A: The MOQ depends on bearing’s model number and price.Usually the total cost will be $5000 at least.

Q: What’s your Payment Terms ?

A: We highly recommend Trade Assurance order on made-in-china.com. It is safe, convenient, and can make sure the on time delivery.
1 Trade Assurance Order
2 T/T (Bank Wire)
3 Western Union
4 Money Grame
5 Paypal

Q: How long is your lead-time?

A: Generally it is 2 to 4 days if the goods are in stock, or it will be about 6 to 15 days depends on quantity.

 

Contact Angle: 60°
Aligning: Aligning Bearing
Separated: Unseparated
Rows Number: Multiple
Load Direction: Radial Bearing
Material: Stainless Steel
Samples:
US$ 2/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

bearing

Types of Ball Bearings

Modern ball bearing configurations have different materials and geometries to meet the demands of different working environments and applications. There are different types of ball bearings: single row deep groove, double-row deep groove, angular contact ball bearing, thrust, and self-aligning. Let us look at the differences between each type and learn why they are important for various purposes. Listed below are some of the most common types of ball bearings.

Miniature bearings

Although miniature ball bearings are a popular choice for small mechanical components, they are not without their challenges. They must be properly lubricated and stored in clean rooms. A strand of hair could ruin a miniature bearing. Fortunately, manufacturers offer lubrication services and a “Clean Room” for customers to store their miniature bearings safely. Read on to learn more about these small bearings and how they can help you.
The size of a miniature ball bearing can vary significantly, but most types of these devices are available in sizes ranging from.040 inch to one eighth of an inch. Whether you need a small ball bearing for a miniature car or a tiny instrument, a miniature bearing can save space while still offering high performance. Many of these bearings are shielded to prevent dirt from entering and leakage of lubricant. They can be flanged or unflanged, and some miniature ball bearings have extended inner rings that are designed for easy plate mounting.
Miniature ball bearings are commonly made from stainless steel or chrome steel. Both metals have their advantages. Stainless steel is the most popular material for ball bearings, which allows for a high load capacity while being quiet. Because stainless steel is relatively inexpensive, many small instrument bearings are made entirely of stainless steel. The difference in price is minimal, as the amount of steel is relatively small. Stainless steel miniature bearings are the smallest and lightest of all types of miniature ball bearings.

Self-aligning ball bearings

In the simplest terms, self-aligning ball bearings are ball bearings with flex shafts. If you’re looking for a ball bearing with a high degree of precision, you’ll want to choose one with a flex shaft, which means it can adjust to the proper orientation of the bearing’s flex shaft. Ball bearings with flex shafts are also recommended. But, what are these bearings?
Self-aligning ball bearings are made with two rows of balls and a common sphered raceway on the outer ring. As a result, they can accommodate small errors in shaft alignment and mounting. The CZPT brand is especially suitable for high-speed applications requiring greater running accuracy. The self-alignment mechanism is enabled by the fact that the balls are placed in two rows on either side of the sphered raceway in the outer ring. These two rows of balls also promote reduced friction and wear.
Another type of self-aligning ball bearings is a double-row design. They feature a common sphered raceway on the outer ring, a hollow spherical ring, and a cage that rotates relative to it. A self-aligning ball bearing is used in applications where shaft misalignment is a problem, such as conveying equipment. They are also used in simple woodworking machinery and ventilators.

Ceramic ball bearings

Ceramic ball bearings have several advantages over steel or metal bearings. These include increased acceleration capability, reduced friction, improved wear-resistance, and higher speeds. The United States holds the leading position in the global ceramic ball bearings market thanks to a rebounding motor vehicle production and healthy fixed investment environment. In the United States, there are three primary markets for ceramic ball bearings: healthcare, automotive, and aerospace. Here are the main benefits of ceramic ball bearings:
Hybrid ball bearings are also available. Hybrid bearings feature traditional metal rings and silicon nitride (ceramic) balls. Hybrid bearings offer important performance advantages over all-steel bearings, and they are more affordable. However, full ceramic ball bearings have all ceramic parts, and are best suited for machines that require high precision. These types of bearings also resist corrosion and wear.
Compared to steel ball bearings, ceramic balls are lighter than steel. They are also less dense, which means less friction and therefore less heat. Additionally, ceramic balls operate at higher speeds than steel balls, which increases their durability and longevity. But they are still not as strong as steel bearings. And because of their reduced density, they are much cheaper to manufacture. Therefore, they are an excellent choice for many applications. You can expect them to last much longer than steel bearings.

Steel carbon ball bearings

High precision G25 ball bearings are made of the highest grade chrome steel and hot forged from bar stock. Statistical process control and exacting atmospheres help ensure uniform hardness and microstructure. Moreover, these bearings are of the highest quality, with fine surface finish and a tight tolerance. This makes them the most widely used and reliable choice for industrial and automotive applications. However, there are some considerations that should be taken into account before acquiring a steel carbon ball bearing.
Generally, AFBMA grade 200 is the standard hardness specification for this material. AFBMA grade 100 can also be obtained with great difficulty. Despite the high hardness of steel carbon ball bearings, their outer surface is just a thin hardened shell, so a special micro hardness test is needed to evaluate them. In addition to the hardness, steel balls are easily machined and ground. Some manufacturers even offer stainless steel ball bearings and ball sets.
Another factor that makes steel carbon ball bearings so valuable is their precision. They can give precise measurements, which makes them ideal for low and medium-speed applications. Due to their high precision and durability, steel carbon ball bearings can be used in many applications, from conveyor machines to roller skates. However, you should be aware that the material used to produce these bearings is not suitable for applications in which they are exposed to water and gases. Further, they are also noisy and heavy, and must be installed properly in a manufacturing environment.

Stainless steel ball bearings

bearing
Stainless steel ball bearings are made from a high-quality type of stainless steel, 440C, which offers optimal corrosion and abrasion resistance. These bearings are also durable and rust-free, and are suitable for a variety of applications. Among others, stainless steel ball bearings are used in beverage and food processing plants, pharmaceuticals, pulp and paper mills, marine environments, and freezers.
Stainless steel bearings are available in various grades. For example, AISI 440C offers corrosion resistance, while the DD400 is specifically designed for marine applications. Both types of stainless steel are available in different forms, including open, shielded, and sealed. Stainless steel ball bearings can also be custom-made, as BL is known for producing customized bearings. There are also other materials that are available.
AISI type 316 stainless steel balls are ideal for marine applications and food processing. They have excellent resistance to most organic materials and are also used in medical devices and dispenser pumps. They are also strong enough to resist many petroleum products and are widely used in medical equipment and cosmetic applications. In addition, stainless steel balls can be plated to provide an additional layer of protection against chemicals. To understand how they differ, let’s take a look at some common types of stainless steel ball bearings.

Stainless steel

Stainless steel ball bearings can be used in various applications. Besides being corrosion resistant, they also last longer thanks to the Molded-Oil lubrication technology. Stainless steel ball bearings are clean units, which saves time and money in terms of maintenance, replacement, and downtime. But what are the advantages of stainless steel ball bearings? Let us discuss these benefits. Also, we’ll discuss their advantages and disadvantages.
Stainless steel ball bearings offer notable advantages, including corrosion resistance, increased strength, and improved stability under high temperatures. These qualities make them the ideal choice for special circumstances and demanding environments. However, you should be careful when choosing stainless steel bearings. There are several different types of stainless steel. Here’s a brief look at what makes them the best choice. And remember: Stainless steels are also recyclable. In fact, they can be recycled indefinitely.
They’re made from chrome alloy electric furnace steel, which is hardened for optimum service life and strength. They have the highest surface finish and dimensional accuracy. Advanced heat-treating processes increase their strength and anti-cracking abilities. And thanks to their unique materials, they’re corrosion-resistant. As a result, they’re more durable than other types of bearings. And since they’re made with a high-quality steel, you’ll save money in the long run.

Plastic ball bearings

bearing
Plastic ball bearings were developed to meet the specific needs of applications where standard steel bearings would fail. Steel and 440C stainless steel are both susceptible to rusting when exposed to water, making them poor choices for applications involving food processing, swimming pools, and medical equipment. In addition to this, the plastic material is able to dampen vibrations and make the bearing virtually silent. Here’s what makes plastic ball bearings so great for these applications.
Plastic ball bearings are lightweight, corrosion-resistant, and offer a long service life. In addition to their low price, they can be easily cleaned and are incredibly durable. Motion plastics specialist igus has recently expanded its range of xiros polymer grooved ball bearings. These bearings are also FDA-compliant, lubricant-free, electrically insulating, and resistant to both temperature and media.
Plastic bearings are often mounted into other components like wheels, pulleys, and housings. In this way, the inner ring is essentially a profile of the pulley’s profile, and the outer ring is a shaft or fixing clip. The result is seamless integration of the bearing and the surrounding parts, which reduces the overall assembly time and costs. You can also use multiple plastic ball bearings in one application for more options.

China Best Sales 8*19*6 mm Miniature Deep Groove Ball Bearing S698 for Engine Motor   wholesalerChina Best Sales 8*19*6 mm Miniature Deep Groove Ball Bearing S698 for Engine Motor   wholesaler
editor by CX 2023-04-26

China Plane Thrust Ball Bearing Pressure Bearing with Best Sales

Product Description

Thrust Ball Bearing  51100-51320
Higher top quality GCr15 bearing steel is selected and refined by advanced processing technologies.

 Thrust ball bearing is made to face up to thrust load when working at large speed and is composed of washer-like rings with ball rolling raceway groove.Due to the fact the ring is in the form of seat, thrust ball bearings are divided into 2 kinds: flat foundation cushion variety and aligning spherical cushion sort.In addition, these bearings can face up to axial masses but not radial hundreds.
    According to the power, it is divided into unidirectional thrust ball bearing and bidirectional thrust ball bearing.
1 – way thrust ball bearing, can bear 1 – way axial load.
Bidirectional thrust ball bearing, can stand up to bidirectional axial load, whereby shaft ring and shaft match.
The mounting surface area of the seat ring is spherical bearing with self-aligning functionality, which can lessen the affect of set up error.

 

Bearing design d(mm) D(mm) T(mm) Load Rating(N) Weight (Kg)
Dynamic Static
51100 10 24 9 ten 14 .02
51101 12 26 nine ten.three fifteen.four .571
51102 15 28 9 ten.five sixteen.eight .571
51103 seventeen 30 9 ten.eight 18.two .571
51104 twenty 35 10 14.two 24.seven .04
51105 25 forty two 11 19.five 37.2 .059
51106 30 47 11 20.4 forty two.two .068
51107 35 52 twelve 20.four forty four.seven .09
51108 forty sixty 13 26.nine sixty two.8 .12
51109 forty five sixty five fourteen 27.8 sixty nine.one .fifteen
51110 50 70 fourteen 28.eight 75.4 .sixteen
51111 fifty five seventy eight 16 .24
51112 sixty eighty five 17 41.four 113 .29
51113 sixty five ninety 17 forty one.7 117 .34
51114 70 95 18 43 127 .36
51115 75 a hundred 19 42.3 127 .42
51116 eighty 105 19 44.6 141 .forty three
51117 eighty five one hundred ten 19 45.nine 150 .forty six
51118 ninety one hundred twenty 22 59.7 one hundred ninety .sixty eight
51120 a hundred one hundred thirty five 25 85 268 .99
51122 one hundred ten one hundred forty five twenty five 87.one 288 1.08
51124 a hundred and twenty 155 twenty five 89 308 one.16
51126 a hundred thirty one hundred seventy thirty 104 352 one.87
51128 a hundred and forty 180 31 107 377 2.two
51136 one hundred eighty 225 34 135 528 3.39
51138 a hundred ninety 240 37 a hundred and seventy 657 3.ninety five
51140H two hundred 250 37 four.2
51144H 220 270 37 4.fifty six
51148 240 three hundred forty five 241 1571 7.38
51152H 260 320 forty five 8.1
51156H 280 350 53 12.two
51160H three hundred 380 62 17.five
51164 320 400 63 379 1760 19
51168 340 420 64 387 1860 twenty.5

 

Contact Angle: 15°
Aligning: Aligning Bearing
Separated: Separated
Rows Number: Single
Load Direction: Thrust Bearing
Material: Stainless Steel
Customization:
Available

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Customized Request