Bearing component and method of making same

Details Bearing component and method of making same Bearing component and method of making same

1976-05-28

1977-11-29

Bertsch, Richard A.

Cutlery

291484R, F16C 3358

Patent

active

040602907

ABSTRACT:
An anti-friction tapered roller bearing comprising a generally cylindrical inner race body portion having an outwardly facing frusto-conic bearing surface on said inner body portion constituting the main bearing surface of the inner ring of a tapered roller bearing and a generally cylindrical outer race body portion having an inwardly facing frusto-conic bearing surface on said outer body portion, with flanges or ribs extending radially at one or both ends, at least one such rib being constituted integrally with the body portion and being formed by known forming processes from end material of the body portion of the bearing component in such a manner that the fiber flow of the body and the integral rib results in minimal exposure of fiber ends on any bearing surface, and the method of manufacturing such a bearing component by specially forming at least one end of the body portion.

REFERENCES:
patent: 2447928 (1948-08-01), Bergstrom
patent: 2615767 (1952-10-01), Wallgren
patent: 3578831 (1971-05-01), Scheitele
patent: 3720450 (1973-03-01), Dominik
patent: 3767278 (1973-10-01), Knowles
patent: 3782795 (1974-01-01), Richey et al.

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