Self-greasing bearing

Details Self-greasing bearing Self-greasing bearing

1983-11-10

1985-04-09

Petrakes, John

Bearings

Rotary bearing

Antifriction bearing

384513, F16C 3358, F16C 3366

Patent

active

045098697

ABSTRACT:
A bearing including inner and outer concentric races, a cage member disposed between the races and having pockets for receiving rolling elements maintained in rolling engagement with the races, seals for preventing the loss of lubricant, and means between the races for continually directing lubricant from areas of build-up to the rolling elements.

REFERENCES:
patent: 1390717 (1921-09-01), Keiper
patent: 1920326 (1933-08-01), Schuck et al.
patent: 2219031 (1940-10-01), Frauenthal et al.
patent: 2959457 (1960-11-01), Szymalak
patent: 3096129 (1963-07-01), Hay
patent: 3450449 (1969-06-01), Sibley et al.
patent: 3597031 (1971-08-01), Bill
patent: 3753605 (1973-08-01), Lehmann
patent: 3860302 (1975-01-01), Gregg
patent: 3980359 (1976-09-01), Wetherbee, Jr.

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