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Tapered Roller Thrust Bearings

Single direction tapered roller thrust bearings consist of one shaft washer, one housing washer and one cage with tapered rolling elements. They can absorb very high axial forces from one direction while radial loads must be avoided. Due to the high number of tapered rolling elements which move on the tapered raceways of the bearing washers, tapered roller thrust bearings are very rigid. They are non-latching, so the bearing washers and the cage with roller set can be installed separately.


Absorption of heavy axial loads and peak loads


High rigidity and require little axial space


Better suited for speeds than cylindrical roller thrust bearings

Dimensions and Tolerances

The boundary dimensions of the bearings are standardised in ISO 104 and DIN 616. ALPHA Wälzlager GmbH supplies tapered roller thrust 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 tapered roller thrust bearings is adjusted after installation according to operating conditions.


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