... to bear radial load, but increases when the radial bearing clearance, with certain properties of angular contact ball bearings ... motors, pumus,agricultural machinery, textile machinery, ect. deep groove ball bearing Brand MaterialGCr15SiMn, GCr15, G20Cr2Ni4ACertificateISO9001:2008PrecisionP0, P6, P5, P4, ... P2ClearanceC1,C2,C3,C4,C5 etc.Seal TypeRS, 2RS, R2, Z, 2Z, 2RZ etcBasic Rated Load ...