convenient for mounting; having raceway grooves in both the inner rings and outer rings;
having raceway grooves in both the inner rings and outer rings; using as fix-end bearings;
suitable for high speed operation, with low vibration; using as fix-end bearings;
having raceway grooves in both the inner rings and outer rings; rolling-fatigue resistant;
using as fix-end bearings; having raceway grooves in both the inner rings and outer rings;
having raceway grooves in both the inner rings and outer rings; sustaining axial and radial load;
having raceway grooves in both the inner rings and outer rings; suitable for high speed operation, with low vibration;