Typical applications in the field of rail transit：

·Oscillating bridge bushing
·Center pivot sleeve
·Side frame bushing
·Shaft sleeve of friction shock absorber
·Hook's guide wear plate

Application diagram

Material introduction

We have developed wear-resistant bearing composite materials for different working conditions. They are made of phenolic resin or polyester resin with different reinforcement fibers, such as polymer fibers, and combined with self-lubricants. They are specially developed for oil-free lubrication and other harsh working conditions.
 

Material characteristics

• 100% composite materials，no fiberglass.
· It does not contain hard components such as calcium carbonate, thus no hard to dual face.
· Good self-lubricating, water or oil-free lubricated.
· Low friction coefficient,good wear resistance.
· Good corrosion resistance,  extremly low water absorption.
· High bearing capacity, high impact resistance, good shock resistance.