Removable seal for bearings

Details Removable seal for bearings Removable seal for bearings

1975-10-23

1977-03-08

Peters, Joseph F.

Cutlery

3081871, 308193, 308208, F16C 124

Patent

active

040109879

ABSTRACT:
The specification discloses a bearing assembly including a removable shield which prevents the entry of dirt and other contaminants into the space between the bearing races and yet allows easy maintenance and inspection access to the bearing interior when desired. A grease fitting is provided through the shield and held in a predetermined position for access by automatic relubrication equipment by the cooperation of a noncircular aperture in said shield received over a noncircular shield support at the side of the inner race. Preferably, the shield is held on the shield support by a resilient, split retaining ring received adjacent the shield in a groove in the shield support.

REFERENCES:
patent: 352739 (1896-11-01), Daniel
patent: 1503920 (1924-08-01), Schneebeli
patent: 1737036 (1929-11-01), Wego
patent: 1798139 (1931-03-01), Boland
patent: 1817867 (1931-08-01), Bailey
patent: 2387602 (1945-10-01), Murden
patent: 2897022 (1957-09-01), Marola
patent: 3553765 (1971-01-01), Frost
patent: 3899226 (1975-08-01), Frost

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