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Thrust Ball Bearings

single direction

Single direction deep groove thrust ball bearings consist of a shaft washer, a housing washer and ball-cage assembly and can absorb high axial forces from one direction while radial loads are to be avoided. They are suitable for high speeds and can compensate angular errors and misalignments with a spherical shaft washer and an additional housing washer. The ball-cage assembly and the bearing washers can be installed separately.


Absorption of axial forces from one side


Suitable for high speeds


High precision design for machine tools available

Dimensions and Tolerances

The boundary dimensions of the bearings are standardised in ISO 104, DIN 616, and DIN 711. ALPHA Wälzlager GmbH supplies single direction thrust ball bearings with normal tolerance (PN) in accordance to DIN 620-3 and ISO 199. Please contact our technical department to check the availability of bearings with improved accuracy class or special tolerances.

Axial Clearance

Clearance for single direction deep groove thrust ball bearings is adjusted after installation according to operating conditions.


Nikolaigasse 39 – 9500 Villach (Austria)
+43 664 88299952
UID-Nr / VAT: ATU68405219