Axial Deep Groove Ball B. FAG 53308

The FAG 53308 single-direction axial deep-groove ball bearing, measuring 40 × 78 × 28.5 mm, accommodates purely axial forces in one direction.

The 53308 axial deep-groove ball bearing is a separable rolling bearing made from standard bearing steel (100Cr6) with a flat shaft ring and a spherical housing ring. The assembly guides shafts axially in one direction and is suitable for operating temperatures ranging from -30 to +150 degrees. The guided sheet steel cage ensures that the rolling elements remain at a defined distance from one another. The components can be assembled separately, which facilitates installation into the surrounding structure.

What loads is the 53308 axial deep-groove ball bearing designed to withstand?

This thrust bearing is primarily used when pure axial loads need to be supported and radial forces are absorbed by separate radial bearings. It is suitable for designs subject to unidirectional axial loading. As the housing washer has a spherical contact surface, the bearing can be used in conjunction with a suitable shim to compensate for static misalignment. This prevents misalignments between the shaft and housing from causing localised edge loads.

How does the 53308 axial deep-groove ball bearing compensate for angular misalignment?

The spherical shape of the housing washer forms the basis for an angularly adjustable bearing arrangement, provided the bearing is combined with a suitable spherical washer. This arrangement compensates for manufacturing-related misalignments or deflections. The washer is not included in the scope of supply. Operation requires a purely axial load, as the bearing cannot accommodate radial forces and radial loads lead to increased wear.