Shaft seal for bearing housing

Details Shaft seal for bearing housing Shaft seal for bearing housing

1978-05-30

1979-04-03

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277142, 277186, 277189, 277178, 3081871, F16J 1532

Patent

active

041473671

ABSTRACT:
The seal closing the end of a housing of a bearing supporting a shaft is radially positioned by the shaft. The radially outer section of the seal which is retained within an annular groove of the housing is radially movable within the groove to allow such positioning and is in sealing engagement with the housing.

REFERENCES:
patent: 2523604 (1950-09-01), Vedovell
patent: 2833577 (1958-05-01), Reynolds
patent: 3510138 (1970-05-01), Bowen et al.
patent: 3658395 (1972-04-01), Hallerback

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