What are the requirements of the bearing material?

The main failure form of the bearing is wear and bonding, and fatigue damage may also occur when the strength is insufficient. The main requirements for bearing materials are:

1, good anti-friction and wear resistance;

2, sufficient compressive, impact and fatigue strength performance;

3, good compliance, embedding, running-in and lubricity;

4, good thermal conductivity, small linear expansion coefficient, good technology, etc.