Blue POM Composite Metal Plain Bearings Bushing Self Lubricating

ZR-020B boundary lubricating POM bushing is a type of DX bearing with blue color POM coating. This type of metal ploymer composite plain bearing has same material structure with other DX bearing. It's also called SF-2 boundary lubricating bearing, three layer oilless bearing,plain sliding bearing and dry bushes.

1. POM with fillers

2. Porous bronze

3. Steel backing

4. Copper plating or tin plating

• Low friction, anticorrosion and long life

• Suitable for marginally lubricated and dry operating conditions

• Performance is similar to DS bushing in foreign country

Special designs can be made according to your design

ZR-020B composite plain bearing is widely used in hoisters, bulldogger, tower cranes, and printing or dyeing machines for textiles, steering gear, power steering and so on

Technical Data

Tolerance Details