Idler roller bearing and seal

Details Idler roller bearing and seal Idler roller bearing and seal

1990-07-13

1991-07-02

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 65, 384480, F16J 1548

Patent

active

050280546

ABSTRACT:
A seal and bearing assembly is provided to seal the end of a conveyor roller. The seal is made up of an outer lip seal of a pliable material, a contact seal, a metallic labyrinth element and an interlocking labyrinth pliable material seal inboard of the outer lip seal.

REFERENCES:
patent: 1986621 (1935-01-01), Bott
patent: 2347953 (1944-05-01), Katcher
patent: 2617698 (1952-11-01), Gaines
patent: 2639954 (1953-05-01), Potter
patent: 3021161 (1962-02-01), Rhoads et al.
patent: 3144280 (1964-08-01), Sorenson
patent: 3363911 (1968-01-01), McKinven Jr.
patent: 4332710 (1982-06-01), Iwai et al.

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