Axial Deep Groove Ball B. SKF 52202

The SKF 52202 double-acting axial deep groove ball bearing supports shafts with a 15 mm bore under alternating axial forces.

The 52202 axial deep groove ball bearing is a compact rolling bearing unit designed for purely axial loads. Manufactured from standard rolling bearing steel (100Cr6), this design supports shafts axially in both directions. With key dimensions of a 15 mm bore, 32 mm outer diameter and 12 mm overall width, the component complies with standard tolerance P0/PN or ABEC 1. SKF equips this model with a guided sheet steel cage.

What loads can the 52202 axial deep groove ball bearing accommodate?

This rolling bearing is suitable for designs in which axial forces act alternately on the shaft from two directions. As axial deep-groove ball bearings must not bear radial forces, designers always combine this component with suitable radial bearings within the system. Typical applications are found in mechanical engineering bearing arrangements that require axial shaft guidance on both sides at operating temperatures between –30 and +150 degrees.

What should be borne in mind with the double-sided design?

The 52202 design is not angularly adjustable and is sensitive to misalignment. The contact surfaces on the shaft and housing must be machined exactly at right angles to the axis of rotation to prevent the bearing from running on its edges. The scope of supply comprises the axial bearing only, without additional shims. When designing the assembly, ensure that the housing shims are fitted with sufficient clearance to prevent the build-up of disruptive constraint forces.