| 摘要 |
A clutch release bearing comprising a fixed portion (5, 6) including an outer body (5) and an inner support tube (6) concentric therewith and separate therefrom, and defining an axially extending blind ring-shaped cavity (50) capable of being supplied with a fluid and housing an axially movable tubular piston (4) supporting a drive member (3) engageable with the diaphragm (13) of a clutch (1). The rear end (100) of the support tube (6) has a transversely extending ring-shaped flange (61) by means of which it engages a fixed portion (21), particularly the gearbox, and the rear end of the body (5) is recessed for clamping the flange (61) between the body (5) and said fixed portion (21). Said bearing is useful in motor vehicles.
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