Composite and polymer bearings have revolutionized medical applications through surface modification innovations. Surface modification techniques enhance the properties of these bearings, making them more suitable for use in demanding medical environments. These modifications can improve wear resistance, reduce friction, and enhance biocompatibility, ensuring smooth and reliable operation of medical devices. Wh used in joint replacements, surgical instruments, or other implantable medical devices, composite and polymer bearings with surface modifications offer improved performance and patient outcomes.
 

Composite and polymer bearings Surface Modification Innovates in Medical Applications

 
Custom Designed and Manufactured Bearings and Bushings
Medical apparatus and instruments Bushings Parts Plain Bearings and wheelchair Sleeve Bearings Metal-Polymer Grease Lubricated POM Bushes Medical Equipment 
 
Composite Bushing: SF-1  PAP PAF PAS P10 P20 SF-2 DX
 

Medical electric bed bushing

 
VIIPLUS self-lubricating bearings can meet users' requirements for the comfort, safety, lightness and environmental protection of household appliances, entertainment and fitness facilities, as well as improve the service life of equipment and product aesthetics.
Chair pivot point for the self-lubricating plastic plain bearings Small and Medium-sized Exporters Factory.
 

Steel Backed Pom Lined Bushings

 
Wrapped Acetal Lined (low-maintenance), oil or grease lubricated bearings, carbon steel shell with sintered bronze layer with a co-acetal polymer layer, plain bearings, thrust washer and strip
Steel + Bronze Powder + POM
 

Typical Applications

 
Our self-lubricating bearings are everywhere. It can help you create a quiet and comfortable working environment. Photocopying, printers, shredders, revolving chairs, etc.

1. The rotation wheelchair Metal-Polymer Lubricated Bushes

2. Massage Armchair Metal-Polymer Lubricated Bushes

3. Medical Electric Bed Metal-Polymer Lubricated Bushes

Lubrication Free with Excellent Wear Resistance

Plain Bearings & Self-lubricating Bushings

 
 

 
Wh it is expansion or joint position, the unleaded environmental self-lubricating sleeve of the VIIPLUS bronze bushings can be used for oil free lubrication and the damping force requirement, so that the equipment can be parked in the position you want.
 

Self Lube Bearings Product Category SF-2 Boundary Lubricating Bearing

1. POM thickness 0.30~0.50 mm. It provides high wear resistance and low friction even with only minute volume oflubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Sintered bronze powder thickness 0.20-0.35mm. A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.
 

· Metal-Polymer Composite Bushing Material
· Steel Back + Porous Bronze Sinter +POM with Lubrication Indents
 

Technical Data

Bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
· Sliding plates 
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs.

STOCK SIZE for Self Lubricating Bearings