Brake disk unit for a disk brake comprises a hub having centering surfaces that are arranged so that when the brake disk unit is assembled they lie in the axial direction between the side surfaces of the teeth of a friction ring disk

摘要

Brake disk unit (1) comprises a hub (2) and a friction ring disk (3) connected in a rotationally fixed manner to the hub via a radial toothed arrangement. The centering surfaces (18) of the hub are arranged so that when the brake disk unit is assembled they lie in the axial direction between the side surfaces (33, 34) of the teeth (11) a distance way from these. An independent claim is also included for the production of centering surfaces and/or stop walls (15) of a hub for a brake disk unit.