Permanent sealed roller bearing for use in agricultural and othe

Details Permanent sealed roller bearing for use in agricultural and othe Permanent sealed roller bearing for use in agricultural and othe

1980-05-13

1981-12-08

Footland, Lenard A.

Cutlery

308214, F16C 3378

Patent

active

043044468

ABSTRACT:
A bearing assembly for use in dusty and gritty environments having an enclosed roller or ball bearing on a short stub shaft and having a retainer ring for the outer race of the bearing, one side of the race being totally enclosed at the end remote from the stub shaft and two spaced apart sealing members disposed on the same side of the bearing as is the retaining ring, the sealing members being in sliding engagement with an interior bore in a rotating structure supported by the bearing and the exterior surface of the stub shaft.

REFERENCES:
patent: 2915657 (1959-12-01), Van Rijn
patent: 3423138 (1969-01-01), Hardy
patent: 3960415 (1976-06-01), Westervelt
patent: 4097095 (1978-06-01), Zimmer
patent: 4210339 (1980-07-01), Povejsil

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