Bearing seal and retainer

Details Bearing seal and retainer Bearing seal and retainer

1984-11-29

1989-09-26

Footland, Lenard A.

Bearings

Rotary bearing

Plain bearing

384903, F16C 3374

Patent

active

048696021

ABSTRACT:
A bearing retainer and seal is described which is snapped into locking engagement on a bearing mounted in a pillow block. The retainer includes an interior circular locking flange which snaps into locking grooves on the outer surfaces of the bearings whereby a pair of the retainers cooperate to lock the bearing in positon in a pillow block or other bearing support. The retainer shaft opening has an integral wiping seal at its edge both of seal the bearing for excluding foreign matter and also for retaining lubrication within the bearing.

REFERENCES:
patent: 2031571 (1936-02-01), Nilsson
patent: 3806212 (1974-04-01), Piva
patent: 3846995 (1974-11-01), Mangiavacchi

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