Rolling bearing with a sealing device

Details Rolling bearing with a sealing device Rolling bearing with a sealing device

1997-01-22

2000-03-28

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

F16C 3372

Patent

active

060422726

ABSTRACT:
In a rolling bearing with a sealing device, first and second flat portions are formed in part of first and second core members constituting seal rings, respectively. The first and second flat portions oppose inner side faces of first and second engaging grooves. By restricting the dimensions of various portions, the seal rings are prevented from being rotated with respect to the shaft or the outer race supporting the seal rings, or from being deviated in the axial direction.

REFERENCES:
patent: 3400989 (1968-09-01), Dixon et al.
patent: 3709572 (1973-01-01), Pethis
patent: 3806212 (1974-04-01), Piva
patent: 4525082 (1985-06-01), Brandenstein et al.
patent: 4526485 (1985-07-01), Frase et al.
patent: 4639149 (1987-01-01), Bras et al.
patent: 4697936 (1987-10-01), Bermond et al.
patent: 4792242 (1988-12-01), Colanzi et al.
patent: 4792243 (1988-12-01), Takeuchi et al.
patent: 5042822 (1991-08-01), Dreschmann et al.

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