Device for mounting a rotating part between two bearings without

Details Device for mounting a rotating part between two bearings without Device for mounting a rotating part between two bearings without

1991-12-17

1992-12-29

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

384542, 384585, F16C 4304

Patent

active

051746611

ABSTRACT:
A method and apparatus for mounting a rotating part between two bearings designed to transmit radial and axial forces without axial and radial play. Each bearing includes a rolling element positioned between an outer part and an inner race surrounding the shaft end. Each bearing also includes a conical sleeve in contact with an inclined surface of the inner race. A nut is threaded to the outer end of the conical sleeve such that rotation of the nut causes the centering of the shaft end within the bearing. The outer part includes a chamfer surface into which extends a shim. A screw is rotted to cause the shim to compress the outer part downwardly toward the inner race. The method for mounting the rotating part also includes the use of a stepped shoulder at one end of the housing to prevent axial movement of one of the bearing members. The opposite end of the housing does not include a stepped shoulder so as to allow easy insertion of the second bearing member.

REFERENCES:
patent: 1699330 (1929-01-01), Gayman
patent: 1754077 (1930-04-01), Blume
patent: 2033156 (1936-03-01), Shafer
patent: 2045896 (1936-06-01), Brusca
patent: 2147787 (1939-02-01), Ferguson
patent: 2650867 (1953-09-01), Spieth
patent: 3261262 (1966-07-01), Hilfing et al.
patent: 3806215 (1974-04-01), Price et al.

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