Bearing sleeves

Bearing housings are machine components designed for the mechanical support and fastening of bearings within assemblies. They serve to securely seat the bearing, to ensure its position, and to protect surrounding parts of the machine.

The housing concept includes design solutions that allow mounting the bearing into a machine frame or housing and often includes elements for securing axial and radial position. The structural design may vary in shape, method of attachment and in the integration of seals or other auxiliary components.

Bearing housings are used where it is necessary to secure a repeatable and stable position of the bearing within drive units, gearboxes and rotating parts of machine assemblies. They enable standardized mounting, firm fastening and protection of the bearing from environmental influences.

This category description includes general characteristics and functions of bearing housings; specific dimensions, types of attachment, material constructions or specific standards depend on the particular product and are not part of this general description.