Clamping device for traction mechanism drive, has pivot arm and guide roller device carried by pivot arm, where trunnion is immersed in bearing inner ring

摘要

The clamping device has a pivot arm (1) and a guide roller device (2) carried by the pivot arm. The trunnion (7) is immersed in a bearing inner ring (4), where an abutting face formed by the trunnion and facing away from the pivot arm remains under an axial level (E) of the abutting face of the bearing inner ring. A nut element (10) is provided with an axial sleeve section (11).