Four point contact ball bearing
Four point contact ball bearings can withstand higher axial loads in both directions and smaller radial loads. It can operate at extremely high speeds and can withstand greater axial forces than deep groove ball bearings. The outer ring assembly with steel ball and cage can be installed separately from the double half inner ring.
Product features:
High speed capability
Can withstand higher bidirectional axial loads and smaller radial loads
The required axial space is much smaller than that of double row angular contact ball bearings