1.This type of beaings is separable, 2.Can only carry axial load. 3.Quick delivery. 4.Thrust ball bearings.

1.This type of beaings is separable,which can only carry axial load.

2.The single direction while the double can carry alterating axial load in either direction.Before using they have to be preloaded.

3.The therust ball bearings are used in lathe centers automobile clutches,reducers and so on.

4.The double direction angular contact thrust ball bearings are suitable for machine tool spindles,while the songle are used to support ball screws.

Series	bore diameter
51100	20-1500
51200	20-1500
51300	20-1200
51400	20-800
52200	20-800
52300	20-800
234400	20-600
234900	20-600

ZWRZ Thrust ball bearing 523series