Bearings – Rotary bearing – Antifriction bearing
Patent
1985-10-11
1987-04-07
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384470, 384488, F16C 3366
Patent
active
046556176
ABSTRACT:
A sealed type rolling bearing includes an another race, an inner race, a plurality of rolling elements, at least one retainer therefor, and at least one seal plate. The bearing is sealed with grease seal, and grease in the bearing is prevented from flowing at a high rate by means of an annular projection extending radially inwardly from the retainer defining a small gap defined between the projection of the retainer and the inner race.
REFERENCES:
patent: 1943955 (1934-01-01), Ege
patent: 2000276 (1935-05-01), Delaval-Crow
patent: 2034567 (1936-03-01), Fernstrom
patent: 4236767 (1980-12-01), Feldle
patent: 4353605 (1982-10-01), Chiba et al.
Yasui Hiroyoshi
Yoshida Teruo
Footland Lenard A.
Koyo Seiko Co. Ltd.
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