Bearings – Rotary bearing – Antifriction bearing
Patent
1983-10-14
1985-06-18
Levy, Stuart S.
Bearings
Rotary bearing
Antifriction bearing
384614, 384615, F16C 1910, F16C 3358
Patent
active
045238634
ABSTRACT:
A thrust ball bearing using balls as the rolling members of the bearing comprises first and second races having track grooves having a cross-sectional radius slightly greater than the radius of the balls, a retainer for retaining the balls interposed between the first and second races, and a third race circumscribing the balls and positioning the balls slightly inwardly of the track diameter of the bearing.
REFERENCES:
patent: 1423666 (1922-07-01), Langhaar
patent: 1538564 (1925-05-01), Leon
patent: 3455618 (1969-02-01), Wehner
patent: 3503661 (1970-03-01), Taylor et al.
patent: 3811744 (1974-05-01), Wren et al.
patent: 3847456 (1974-11-01), Schwarzbich
patent: 4153309 (1979-05-01), Markfelder et al.
patent: 4398778 (1983-08-01), Kraus
Levy Stuart S.
Nippon Seiko Kabushiki Kaisha
Werner David
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