Rolling bearing device has locking element arranged so that in cavity of cylinder-shaped element it is coupled with positive locking with regard to axial and rotational direction in regard to center axis of cylinder-shaped element

摘要

The rolling bearing device comprises a hollow cylinder-shaped element (1) in which a roller (4) in bearings (8,10), a locking element (12) which is formed and arranged so that in a cavity (14) of the cylinder-shaped element it is coupled in a positive locking manner with regard to axial and rotational direction in regard to the center axis (6) of the cylinder-shaped element. The locking element fixes the roller by its end faces (16,18) axially to the center axis (20) of the roller.