... 3,good sales sevice 4,delivery soon deep groove ball bearing(1)1) Model Open, Z, ZZ, RZ,2RZ,RS, 2RS2 ... and high speed electric motors; automotive (2)Deep groove ball bearing mainly take radial load as well as moderate axial load ... radial load, but also bear certain axial load. When the bearing radial clearance increased when the function with angular contact bearings ...