Advantages of Self-lubricating Bearings

a. No oil lubrication or less oil lubrication, suitable for places where refueling is not possible or difficult to refuel, can be used without maintenance or less maintenance.

b. Good wear performance, small coefficient of friction, long service life.

c. There is a moderate amount of elastic plasticity, can spread the stress on a wide contact surface, improve the bearing carrying capacity.

d. Static friction coefficient is similar, can eliminate the crawl at low speed, so as to ensure the accuracy of mechanical work.

e. Can make machinery reduce vibration, reduce noise, prevent pollution, improve working conditions.

f. In the process of operation can form a transfer film, play a role in protecting the grinding shaft, no bite shaft phenomenon.

g. The hardness requirements of the grinding shaft are low, and the unadjusted shafts can be used, thus reducing the difficulty of processing the relevant parts.

h. Thin-walled structure, light mass, can reduce the volume of machinery.

i. The bushing is made of brass and can be used in erosion media.