Bearing assembly with inner race bearing support means

Details Bearing assembly with inner race bearing support means Bearing assembly with inner race bearing support means

1993-02-17

1995-03-28

Calvert, John J.

Bearings

Rotary bearing

Antifriction bearing

384484, F16C 3378

Patent

active

054011060

ABSTRACT:
The invention includes a bearing assembly having concentric inner and outer races and roller elements disposed therebetween. Seal members are disposed on either side of the races, flanking the roller elements. The outer race is provided with circumferential grooves adjacent to each axial face of the outer race. Annular urging members are fitted between the races, adjoining the seal members on the outer sides thereof, urging the seals into contact with the races. The outer circumferential edge of each urging member extends into one of the grooves in the outer race. The urging members are biased such that the inner circumferential edge of each engages the adjacent seal and retains the inner race within the outer race in order to reduce wobble and vibration between the inner and outer races.

REFERENCES:
patent: 2712460 (1955-07-01), Saywell
patent: 2764433 (1956-09-01), Cobb
patent: 3268984 (1966-08-01), Kupchick
patent: 4054334 (1977-10-01), McAllister
patent: 4398775 (1983-08-01), Hofmann et al.
patent: 4533265 (1985-08-01), Woodbridge
patent: 4632404 (1986-12-01), Feldle et al.
patent: 5232292 (1993-08-01), Stackling et al.

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