专利内容由知识产权出版社提供
专利名称：ROLLER BEARING WITH MEANS FOR GIVING
THE ROLLERS A POSITIVE SKEW ANGLE
发明人：KELLSTRÖM, Magnus申请号：EP97913632.0申请日：19971114公开号：EP0939863A1公开日：19990908
摘要：PCT No. PCT/SE97/01917 Sec. 371 Date Aug. 4, 1999 Sec. 102(e) Date Aug. 4,1999 PCT Filed Nov. 14, 1997 PCT Pub. No. WO98/22724 PCT Pub. Date May 28, 1998Aroller bearing of the type incorporating an outer and an inner race ring (1, 3) havingconfronting race tracks (2, 4), with lands (A, B) situated axially outside said race tracks anda number of rollers (5) being interposed between and in contact with said race tracks,said rollers (5) and race tracks (2, 4) having longitudinal section profiles of a radious ofcurvature, which is bigger than the distance between the outer race track and the axis ofthe bearing, as measured perpendicularly to the race track, which rollers (5) thereby areaxially movable along the race tracks without being hindred by axial limitations at therace tracks, in order to allow relative misalignment and axial displaceability of the racetracks, wherein at least portions of the areas (A, B, G, J) of the race rings axially outsidethe zone (H) subjected to bearing load, have such surface finish and/or profile as tocontribute in giving the rollers (5) a positive skew angle.
申请人：Aktiebolaget SKF (publ)
地址：S-415 50 Göteborg SE
国籍：SE
代理机构：Westman, P. Börje I.
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