Angular Contact Ball Bearings
Angular contact ball bearings are able to support radia load and axial load.As single row angular contact ball bearings can only support axial load in single direction,matached bearing mounting is ofen adopted to them (such as Back to Back,Face to Face,Tandem...) As mached pairs of bearings. preload for them is more convenient.
Retainers are made of brass,synthetic resins or others subject to individual bearing features and application conditions.