1:Good Performance 2:Low vibration 3:Wholesale Price 4:Size: 35x52x12mm Wholesale Price Thrust Ball Bearings 511071:Good Performance2:Low vibration3:High rotation ... .American:TIMKEN.Japan:NSK,KOYO,NTN,THK,IKO,NACHI,ASAHI. Wholesale Price Thrust Ball Bearings 51107