Clutch release bearing device for gearbox, has stop ring placed on crown shaped ring section such that stop ring is rotated relative to bearing ring around crown shaped ring center provided on stop axis

摘要

The device has bearing rings (1, 2) respectively forming raceways for two sets of rolling elements (B1, B2) and respectively constituting non-peripheral and peripheral bearing rings. A stop ring (3) transmits an axial force introduced in the bearing ring (1) to a clutch device (4). The stop ring includes an articulated ring (GR) formed in a manner complementary to that of a crown shaped ring section (K1) and is placed on the ring section such that the stop ring is rotated relative to the bearing ring (2) around a crown shaped ring center (Z) provided on a stop axis (X).