1High precision,Long life 2Quick delivery, best after-sale 3OEM no. 4Small order accepted 5 all kind of bearing 1. About product1)with one or two sides rubber seal RS, 2RS2)With one or two sides metal shields Z, ZZ3)Deep Groove Ball Bearing mainly take radial load as well as take moderate axial load. Withless coefficient of triction, high limiting speed, large size rang and colorful combination ...
