advantage
It can be lubricated without oil or with less oil。
Small friction coefficient
strong bearing capacity
good wear resistance and long service life。
The dynamic and static friction coefficients are similar
which can improve the running accuracy and reduce vibration and noise。
During operation
transfer film can be formed to protect the counter grinding shaft without shaft undercutting。
Thin wall structure
light weight
can reduce the mechanical volume and mechanical cost。
The back of steel can be electroplated with various metals
which can be used in corrosive medium。
SF-2 surface oil cavity has a large amount of oil, which can work for a long time under boundary lubrication。The surface plastic can be processed and the matching accuracy can be improved。
introduction
application
Product model