... common machinery, as a widely used type of bearings in machinery industry. CharacteristicsVariant Structure2Z2RZ2RS1Low friction torqueGoodGoodFairHigh speedGoodGoodFairSealed grese ... SeriesBore Diameter(mm)Variant Structure600010~260Z,2Z,RZ,2RZ,RS1,2RS1,N,RN,ZN,RZN6000240~1000Z, ... RZ,N,NR,ZN,61900300~1000Z,2Z,RZMini bearings1~10Z,2Z,RS,2RS,F60000 We cooperate with many facrtories in ...