1.High precision,long life
2.Fast delivery
310 years supply bearing
4.ISO/TS16949.

Deep groove ball with oil groove keep device: the ball is among a grease groove pocket, running at high speed in bearing grease into the groove, form a layer of oil film protect the steel ball lubrication, effectively reduce the noise of the bearing different sounds. Be widely used in home appliances motor machinery and other supporting the bearing.

Nitriding product has high temperature resistant impact resistance fatigue resistance characteristics, widely used in auto and motorcycle engine bearings.