Bearings – Rotary bearing – Antifriction bearing
Patent
1990-05-03
1990-11-13
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
192110B, 384617, F16D 2314, F16C 1900
Patent
active
049697552
ABSTRACT:
An inner bearing ring of a clutch release bearing for an automotive vehicle clutch equipped with diaphragm springs, whereby the clutch release bearing comprises a rolling bearing with two concentric bearing rings arranged on a sliding sleeve between which rings rolling elements roll, and whereby a washer is fixed on the side face of the rotating inner ring which faces the clutch and which during operation acts with the spring finger ends of the diaphragm spring, characterized in that the inner ring (6) is formed from a metal raceway element (9) and an annular element, whereby the annular element forms the circular washer (10) which with its side not facing the clutch is supported on the raceway element (9) and which has an axial extension (12) which is inserted clearance-free into the bore of the metal raceway element (9) and which on its end (13) opposite the washer (10) engages behind the end of the metal raceway element (9) so that the raceway element (9) is retained in a form-locking way on the annular element.
REFERENCES:
patent: 3913714 (1975-10-01), Camp
patent: 4204720 (1980-05-01), Otani
patent: 4448294 (1984-05-01), Brandenstein et al.
patent: 4555190 (1985-11-01), Lederman
Hannon Thomas R.
INA Walzlager Schaeffler KG
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