angular contact ball bearings

angular contact ball bearings are able to support raidal load and axial load ,as single row angular contact ball bearings can only support axail load in single direction,matched bearing mounting is often adopted to them,as matched pairs of bearings,preload for them is more conbenient,retainer are made of brass,synthetic,resins or others subject to individual bearing features and application condition,email:[email protected],msn:[email protected]