The Bearing Unit is an ingeniously engineered component, seamlessly integrating an outer spherical bearing with a specialized bearing seat. Featuring a spherical outer diameter, these bearings are designed to fit perfectly into bearing seats with a corresponding spherical inner hole, ensuring smooth installation and operation. Known for their diverse structural configurations, these units offer exceptional versatility and interchangeability.
Designed for superior performance, this bearing type boasts a self-aligning feature that simplifies the installation process. Equipped with a dual-structure sealing device, it excels in providing reliable operation even in the most challenging environments.
Bearing seats are crafted from two primary materials: casting and stamping. Popular cast bearing seat designs include vertical seat (P), narrow vertical seat (PA), high center vertical seat (PH), square seat (F), boss square seat (FS), boss round seat (FC), diamond seat (FL), ring seat (C), slider seat (T), suspension seat (HA), adjustable diamond seat (FA), and suspension bearing seat (FB). Commonly used stamping bearing seat designs include circular punching seat (PF), diamond punching seat (PFL), triangular punching seat (PFT), and vertical punching seat (PP).
Circular punching seat (PF), diamond punching seat (PFL), triangular punching seat (PFT), vertical punching seat (PP), etc.
The Allfine factory offers an extensive range of Pillow Block Bearings (Chumaceras), meticulously crafted to meet diverse industry needs.
Based on material types, we offer:Options include:
stainless steel bearing + stainless steel housing, cast iron housing + chrome steel bearing, and plastic housing + stainless steel bearing.
Based on housing shape, we provide:Varieties such as:
UCP, UCF, UCFB, UCFA, UCK, UCT, UCFL, UCFLU, UCFC, UCFU, UELP, UELK, UKP, UKF, UKFL, NAP, NAFC, NAFU, NAFL, NAFLU, UCPH, UCPA, and many more.

Versatile Application Areas:
Reliable Agricultural Applications
Robust Construction Machinery
Efficient Food and Beverage Processing & Packaging
Streamlined Conveyor Systems
Effective Material Handling Systems
Advanced Packaging Systems
High-Performance Textile Equipment
Superior Air Handling Solutions
Special Machinery Solutions, including Car Wash Systems, Gym Equipment, and Go-Karts

Our packing:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Customized packaging according to your specific requirements;


In addition to this type of bearing, our factory also produces a wide variety of bearings including deep groove ball bearings, tapered roller bearings, spherical roller bearings, cylindrical roller bearings, self-aligning ball bearings, thrust ball/roller bearings, needle roller bearings, pillow block bearings, insert bearings, square bore agricultural bearings, clutch bearings, linear bearings, radial spherical plain bearings, automotive bearings, and more.
Q: Could you supply samples for free?
A: Yes, we provide free samples;
1) Sample quantity: 1-10 PCS are available.
2) Free samples: Availability depends on the model number and quantity. Some bearing samples may require the client to cover shipping costs.
Q: Could you accept OEM and customization?
A: Yes, we can accept customized LOGOs and drawings.
Our OEM policy includes:
1) Printing your brand on the bearing.
2) Custom packaging including plastic bag, individual box, and outer carton according to your design.
3) All copyrights are owned by clients, and we promise not to disclose any information.
Q: What is the MOQ of your company?
A: Our company's MOQ is 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory with over 10,000 square meters of workshop space. You are welcome to visit us anytime, using any method of your choice.
Q: What is the quality guarantee of your bearings?
A: 1) The defect rate of new goods you receive is ZERO; 2) The service life of standard industrial bearings such as ball bearings is 2 years; the service life of automotive bearings is at least 5,000 KM. For detailed quality guarantees on specific bearing models, please contact our sales team for more information.
Q: What is the delivery time?
A: 7-15 days, mostly based on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or leave your contact information such as a Whatsapp number. We will get back to you within 12 hours with the detailed information you need.
Extra Support:
We have a comprehensive catalog and data for all kinds of bearings. Provide us with your item number, and we will offer you detailed price and quality information within 12 hours.
We can meet your needs in various aspects, such as the material of the bearings, precision rating, seal type, OEM services, and more.