Thrust ball bearings

This type of bearings is separable,which can only carry axial load.The single directionbearings of them can only carry axial load in one direction,while the double can carry altermating axial load in either direction.Before using they have to be preloaded.The thrust ball bearings are used in lathe centers,automobile clutches,redu-cers and so on.The double direction angular contact thrust ball bearings are suitable for machine tool spindles,while the single are used to support ball screws.