Brake disk for commercial vehicle, has magnet wheel radially supported on compensating unit which is axially mounted in circular groove of brake disk collar, where compensation unit is designed as radially deformable ring or shaft ring

摘要

The disk has two concentric friction surfaces (2), and a brake disk collar (3) that is attached to the friction surfaces and is connected with a wheel hub. A magnet wheel (4) is held on the brake disk collar in a rotationally firm manner. The magnet wheel is radially supported on a compensating unit which is axially mounted in a circular groove of the brake disk collar, where the compensation unit is designed as a radially deformable ring or as a shaft ring (5). The groove is formed in an outer or inner casing surface of the collar.