Bearings – Rotary bearing – Antifriction bearing
Patent
1996-01-25
1997-12-23
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384492, 384625, 384913, F16C 3330
Patent
active
057000948
ABSTRACT:
A bearing assembly comprising, an inner race, an outer race spaced apart from the inner race and a plurality of rolling elements disposed in the space between the inner race and the outer race. The rolling elements are in rolling contact with the inner and outer races. An abrasion resistant coating is deposited on at least one of the inner race and the outer race. The coating is selected from the group consisting of metallic nitrides, metallic carbonitrides, and mixtures thereof.
REFERENCES:
patent: 5165804 (1992-11-01), Fisher et al.
patent: 5322735 (1994-06-01), Fridez et al.
patent: 5593234 (1997-01-01), Liston
Burris Kenneth W.
Dam Chuong Q.
Hafner Gregory G.
Caterpillar Inc.
Footland Lenard A.
Khosla Pankaj M.
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