Title:
【発明の名称】転がり軸受
Document Type and Number:
Japanese Patent JP3326912
Kind Code:
B2
Abstract:
At least one of surfaces including the raceway of an inner ring, the raceway of an outer ring, and at least the rolling surfaces of rolling elements is made of a steel containing nitrogen within the range of from 0.2 to 5.0 wt. % and chromium within the range of from 7.0 to 25 wt. %.
Inventors:
Hiromi Sugi
Takashi Nagato
Kenji Yamamura
Takashi Nagato
Kenji Yamamura
Application Number:
JP26381193A
Publication Date:
September 24, 2002
Filing Date:
October 21, 1993
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
F16C33/44; C22C38/00; C22C38/18; F16C33/30; F16C33/32; F16C33/62; (IPC1-7): F16C33/62; F16C33/32
Domestic Patent References:
| JP63171855A | ||||
| JP63171865A | ||||
| JP4194415A | ||||
| JP456749A |
Attorney, Agent or Firm:
Tetsuya Mori (2 others)