Axial Deep Groove Ball B. SKF 53215

The SKF 53215 single-direction axial deep groove ball bearing, with a 75 mm bore and an 110 mm outer diameter, accommodates purely axial loads.

The SKF 53215 axial deep groove ball bearing is a separable rolling bearing designed to accommodate axial forces acting in one direction. With a bore diameter of 75 mm, an outside diameter of 110 mm and a height of 28.3 mm, the design provides axial support for rotating shafts. Manufactured from standard rolling-element bearing steel (100Cr6) with a guided ball-cage unit, this design operates to standard tolerance P0 or ABEC 1.

What loads can the 53215 axial deep groove ball bearing accommodate?

The bearing is primarily used in bearing arrangements where pure axial forces act in one direction and radial loads are supported by separate radial bearings. Thanks to the separable rings, the design allows for the separate assembly of the shaft ring, housing ring and ball-cage assembly. As the rolling elements transmit purely shear forces, no radial load must act on the raceways.

When is the angular adjustability of this bearing relevant?

The spherical housing disc, when used in conjunction with a suitable spherical washer, enables the compensation of misalignment errors arising from the manufacturing process. The washer is not included with this product and must be supplied separately if required. In the case of rigid mounting without a washer, the axial bearing requires precisely perpendicular contact surfaces on the shaft and housing. The integrated sheet steel cage guides the rolling elements within a temperature range of -30 to +150 °C.