China best Pillow Block Bearing UCP, Ucf, UCT, Ucfc, UCFL, UCP204 UCP205 UCP206 UCP207 UCP208 UCP209 UCT208, Ucfc210, UCFL212)China Wholesale for Timken, NACHI, NTN, CZPT with Great quality

Product Description

Company introduction:
WHB Bearing specializes in the production of ball bearing, roller bearing, pillow block bearing and so on.
As a leading manufacturer of bearing, I’m pleased to inform you that we have been working with many big companies in Southeast Asia and South America. We are in a good position not only to supply you high quality bearing, but also the excellent after sales service.
If you are interested in our bearing, please do not hesitate to send us the inquiry,hope you can give the chance to start the cooperation

Packing:

A. plastic box+outer carton+pallets
B. plastic bag+ single box+carton+pallet
C. plastic bag+ single box+middle box+carton+pallet
D. Of course we will also be based on your needs

 

ISO Certificate:

CE Certificate:

 

About UC Bearing
We made :
UC204~UC218 UCP/UCF/UCFL/UCT/UCFC
UC304~UC318 UCP/UCF/UCFL/UCT/UCFC

Material information:

Specification Steel NO. HRC Chemical composition %
C Si Mn Mo S P Cr
GB/T 18254 Gcr 15 59-63 0.95~1.05 0.15~0.35 0.25~0.45 below 0.08 below 0.571 below 0.571 1.40~1.65

UC/UE/SA/SB bearings P housing F housing T housing FL housing
201 P203 F203 T203 FL203
202 P203 F203 T203 FL203
203 P203 F203 T203 FL203
204 P204 F204 T204 FL204
205 P205 F205 T205 FL205
206 P206 F206 T206 FL206
207 P207 F207 T207 FL207
208 P208 F208 T208 FL208
209 P209 F209 T209 FL209
210 P210 F210 T210 FL210
211 P211 F211 T211 FL211
212 P212 F212 T212 FL212
213 P213 F213 T213 FL213
214 P214 F214 T214 FL214
215 P215 F215 T215 FL215

Technical information:

The model of pillow block bearing
Bearing No. Shaft Diameter Dim ensions/mm kg
in mm D Bi Be
UC201   12 47 31 17 0.21
UC202   15 0.19
UC203   17 0.18
UC204   20 0.16
UC201-8     1.8504 1.2205 0.6693 0.2
UC202-10     0.19
UC203-11     0.18
UC204-12     0.16
UC205   25 52 34.1 17 0.19
UC205-14     2.571 1.3425 0.669 0.22
UC205-15 15/16   0.2
UC205-16 1   0.19
UC206   30 62 38.1 19 0.31
UC206-17 1 1/16   2.4409 1.5 0.748 0.36
UC206-18 1 1/8   0.34
UC206-19 1 3/16   0.32
UC206-20 1 1/4   0.31
UC207   35 72 42.9 20 0.46
UC207-20 1 1/4   2.8346 1.689 0.787 0.52
UC207-21 1 5/16   0.5
UC207-22 1 3/8   0.48
UC207-23 1 7/16   0.46
UC208   40 80 49.2 21 0.63
UC208-24 1 1/2   3.1496 1.689 0.787 0.68
UC208-25 1 9/16   0.64
UC209   45 85 49.2 22 0.68
UC209-26 1 5/8   3.3465 1.937 0.866 0.78
UC209-27 1 11/16   0.74
UC209-28 1 3/4   0.7
UC210   50 90 51.6 24 0.78
UC210-30 1 7/8   3.5433 2.571 0.9449 0.85
UC210-31 1 15/16   0.8
UC211   55 100 55.5 25 1.07
UC211-32 2   3.637 2.189 0.9843 1.22
UC211-34 2 1/8   0.1
UC211-35 2 3/16   1.05
UC212   60 110 65.1 27 1.52
UC212-36 2 1/4   4.3307 2.563 1.063 1.65
UC212-38 1 3/8   1.49
UC212-39 1 7/16   1.42
UC213   65 120 65.1 28 1.8
UC213-40 2 1/2   4.7244 2.5630 1.1571 1.88
UC214   70 125 74.6 30 2.06
UC214-44 2 3/4   4.9213 2.9370 1.1811 2.07
UC215   75 130 77.8 32 2.19
UC215-47 2 15/16   5.1181 3.063 1.2598 2.21
UC215-48 3   2.11
UC216   80 140 82.6 33 2.82
UC216-50 3 1/8   5.5118 3.2520 1.2992 2.9
UC217   85 150 85.7 35 3.46
UC217-52 3 1/4   5.9055 3.3740 1.378 3.56
UC218   90 160 96.0 37 4.56
UC218-56 3 1/2   6.2992 3.7795 1.4567 4.62

Our Bearing Advantage:

1.Free Sample bearing

2.ISO Standard
3.CE Quanlity certificate

4.Bearing Small order accepted

5.In Stock bearing

6.OEM bearing service

7.Professional:24 years manufacture bearing

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

9.Competitive price bearing
10.Excellent after-sales service
 

A Wide Range Applications Of Bearing:

• 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
• 2 wheeler.
 

Superior service:

♥1.Your inquiry will be reply within 2 hours.

♥2.Fast delivery,within 7 working days.

♥3.Packing: you will receive a Perfect product with strong outside packing.

♥4.With advanced first-level facilities and testing equipment,to insure no mistake on the dimension of the bearings.

♥5.No M.O.Q, Because we are manufacture.

♥6.24 hours on line,no limited to talk to us.

♥7.Return Policy:We gladly accept returns for item purchased within a 30 day period, provided it is still in the original package, not used nor damaged.

♥8.Warranty Claims :The Warranty covers any Defect of the product for a period of 12 months. It does not cover items that are not correctly installed or over tightened which may cause premature failure. Installation or any other fee’s are not refundable.

FAQ:

1. How do I start purchase?
You can email or contact with our online salesman, then get offer and shipping cost for our order. After your confirm, our
salesman will send u Invoice. After payment done, we will ship goods on time.

2. Do you have stock for all item?
Yes, we have sufficient stock and do fast delivery.

3. What about the delivery?
By express(DHL, UPS, FEDEX, TNT, EMS) to your door; By sea to your nearest port; By air to your nearest airport.

4. What about the payment?
By TT, L/C,Western Union or paypal.

5. What about the lead time?
For stock goods, 5-7 days after payment.

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, High Temperature, High Speed
Rows Number: Single
Raceway: Crowned Raceway
Material: Chrome Steel/Plastic/Stainless Steel
Samples:
US$ 2.5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pillow block bearing

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

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

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

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

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

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

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

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

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

pillow block bearing

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

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 Pillow Block Bearing UCP, Ucf, UCT, Ucfc, UCFL, UCP204 UCP205 UCP206 UCP207 UCP208 UCP209 UCT208, Ucfc210, UCFL212)China Wholesale for Timken, NACHI, NTN, CZPT   with Great qualityChina best Pillow Block Bearing UCP, Ucf, UCT, Ucfc, UCFL, UCP204 UCP205 UCP206 UCP207 UCP208 UCP209 UCT208, Ucfc210, UCFL212)China Wholesale for Timken, NACHI, NTN, CZPT   with Great quality
editor by CX 2023-11-18