... , include :Water pump bearing,Wheel hub bearing(1st generation &2nd generation),Bearing for automotive self-starter,Bearing for automotive gear-box,Clutch bearing ... of auto bearing:1 Simple structure and low cost2 Suitable for high speed even extremely high speed3 Durable,less maintenance ... you have any questions,Please tell us! Auto bearing for wheel hub,water pump,self-starter,gear-box,clutch