Clutch releasing unit arrangement for motor vehicle, has axial safety device with disk formed with guides and area elongating guides, where operating unit is provided with insert, which is fixed to operating unit and contacts with guides

摘要

The arrangement has an axial safety device with a disk (21) formed with a set of fastening guides (23) for fixing to an operating unit (15), and a radial area (22) elongating the guides. The radial area is limited by a radially running front surface (22a), where the front surface forms a contact surface that stays in contact with a stopping ring (1) of an antifriction bearing. The operating unit is provided with a metallic reinforcement insert, which is abrasion-resistant against material flow and fixed durably to the operating unit, where the insert stays in contact with the guides.