Advantages of oil-free self-lubricating bearings

1. No oil lubrication or less oil lubrication, suitable for places where oil cannot be refueled or it is difficult to refuel, and can be used without maintenance or less maintenance;

2. Good wear resistance, small friction coefficient and long service life;

3. There is an appropriate amount of elastic plasticity, which can distribute the stress on a wide contact surface and improve the bearing capacity;

4. The static friction coefficient is similar, which can eliminate crawling at low speed, so as to ensure the working accuracy of the machine;

5. It can reduce vibration, reduce noise and prevent pollution of machinery;

6. During operation, a transfer film can be formed, which plays a role in protecting the grinding shaft without biting the shaft;

7. The hardness requirements for the grinding shaft are low, and the unconditioned shaft can be used, which reduces the processing difficulty of related parts;

8. Thin-walled structure, light weight;

9. Bushings can be used in corrosive media.

Jilin bearing|self-lubricating bearing|