Quality standard: ISO 9001: 2008 or TS 16949:2002 quality management system.
Material of rings and balls: 100Cr6 or GCr15.
Features: Angular contact ball bearings can bear radial and axial load, it could worked in higher speeds. This type of bearings should be installed in pairs, this is not only avoid additional axial force, but also make the shaft and housing limited in axial clearance range in both directions.
Angular contact ball bearings