| 摘要 |
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.
|
