Deep Groove Ball Bearings SKF,NSK,NTN,FAG,TIMKEN Deep groove ball bearings Main products: 6000series, 6000-Z and 6000-ZZ series, 6000-RS and 6000-2RS series, 6000-RZ and 6000-2RZ series, 6000N and 6000-ZN series. Non-standard sizes according to customers requirements are also available. With a low friction coefficient and high-limiting speed, the deep groove ball bearings are characterized by simple structure, easy usage,