Reduce the content of retained austenite in the bearing ring by adjusting C28 Ball Bearing and controlling process parameters such as quenching, cleaning, tempering temperature and time
China miniature deep groove ball bearings come in various sizes and types. They are ideal for precision work because they run at nearly machined speeds.
The increase in oil temperature will accelerate the oxidation and deterioration of hydraulic oil, and the acidic substances generated by oxidation will cause corrosion of metal components
The theory of hydraulic reciprocating seal is essentially the study of the interaction of relative moving surfaces.Wear between the seal coupling surfaces Friction between the seal coupling surfaces will cause the gradual loss