... Description bearing supplierWe can supply all kinds of Ball & Roller Bearing (Deep Groove Ball Bearing etc.)Power Transmission (Sprocket, Roller Chain, Belt etc.)Auto ... stainless steel, carbon steel...3.OEM serviceDeep Groove Ball Bearings,ball bearings,bearingsA: Inner Ring Bore Diameter from 1mm-200mmB: Bearing ... , RS, 2RS, RZ, 2RZ, Z, ZZ, N, M are all available.D: Precision Grade: P0, P6, P5, P4 are ...