Angular contact ball bearings have raceways in the inner and outer rings that are displaced relative to each other in the direction of the bearing axis. Single row angular contact ball bearings can accommodate axial loads in one direction only. This type of bearing is particularly suitable for carrying combined loads (radial and axial load) as well as pure axial loads and can be operated at relatively high speeds . WSBC can offer different contact angle of 15, 25,40 degree ,different materials Chrome steel, ceramic or hybrid and different cage assemblies Polyamide, steel and brass .This type of bearings are mainly used in machine spindle, gearbox, reducer and supercharger etc .If you want to know more about WSBC 7902C Single row angular contact ball bearings, welcome you contact us freely .