Thrust bearing sealing collar assembly

Details Thrust bearing sealing collar assembly Thrust bearing sealing collar assembly

1989-05-05

1990-06-12

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384482, 384486, F16C 3378

Patent

active

049327968

ABSTRACT:
Sealing device for a thrust bearing has a pair of bearing disks, including a pair of sealing collars (4, 5, 33, 34), and one of the collars being permanently seated on one of the bearing disks and the other collar being free to rotate on the other disk. The sealing collars (4, 5, 33, 34) are provided with integral sealing lips (29), which rest preferably against the facing end surfaces (30, 30a) of the bearing disks (1, 2).

REFERENCES:
patent: 3423141 (1969-01-01), Pethis
patent: 3473856 (1969-10-01), Helms
patent: 4822183 (1989-04-01), Lederman

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