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公开(公告)号:US5165804A
公开(公告)日:1992-11-24
申请号:US753767
申请日:1991-09-03
申请人: Kenneth L. Fisher , Russell R. Carter , Michael G. Johnson , Jerry D. Schell , Alexander H. Nahm , Michael J. Price
发明人: Kenneth L. Fisher , Russell R. Carter , Michael G. Johnson , Jerry D. Schell , Alexander H. Nahm , Michael J. Price
CPC分类号: F16C33/4605 , F16C33/3806 , F16C33/385 , F16C33/4629 , F16C33/62 , F16C2204/62 , F16C2206/58 , F16C2360/23
摘要: An improved type of rolling element bearing, in which race land regions are protected against wear or scoring, is described. In particular, it is shown that a coating of a hard, wear-resistant material such as titanium nitride, applied to the race land region of a rolling element bearing, is effective in preventing wear or scoring of the race land region.