Title:
ROLLING BEARING
Document Type and Number:
WIPO Patent Application WO/2015/194492
Kind Code:
A1
Abstract:
In this rolling bearing, a plurality of rolling elements are disposed between an inner race and an outer race. The residual compressive stress of the rolling elements is not more than -1000 MPa. The oxygen concentration in the steel is not more than 7 ppm.
Inventors:
YAMAGUCHI NORIHITO (JP)
Application Number:
PCT/JP2015/067121
Publication Date:
December 23, 2015
Filing Date:
June 15, 2015
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
F16C33/32; C22C38/00; F16C19/00; F16C33/34
Foreign References:
| JP2012229482A | 2012-11-22 | |||
| JP2014084938A | 2014-05-12 | |||
| JP2013011010A | 2013-01-17 | |||
| JP2013221179A | 2013-10-28 | |||
| JP2014047403A | 2014-03-17 |
Attorney, Agent or Firm:
Eikoh Patent Firm, P. C. et al. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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