Title:
LUBRICANT COMPOSITION AND ROLLING BEARING
Document Type and Number:
WIPO Patent Application WO/2019/208316
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a lubricant composition which is capable of exhibiting lubricating properties in a high-temperature atmosphere; and a rolling bearing. The present invention provides: a lubricant composition, which contains more than 20 parts by mass of a solid lubricant per 100 parts by mass of a base oil, and which is configured such that the solid lubricant is composed of at least one compound that is selected from the group consisting of molybdenum disulfide, tungsten disulfide, talc, silicon dioxide and calcium fluoride; and a rolling bearing in which this lubricant composition is sealed.
Inventors:
SATOU MIWA (JP)
KAWAMURA TAKAYUKI (JP)
KAWAMURA TAKAYUKI (JP)
Application Number:
PCT/JP2019/016248
Publication Date:
October 31, 2019
Filing Date:
April 16, 2019
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
C10M169/04; C10M107/02; C10M125/22; C10M125/26; C10M125/30; C10N10/04; C10N10/08; C10N10/12; C10N20/00; C10N30/08; C10N40/02
Foreign References:
| JP2006316081A | 2006-11-24 | |||
| JP2007262343A | 2007-10-11 | |||
| JPS5723691A | 1982-02-06 | |||
| JPS56127693A | 1981-10-06 | |||
| JPS5543107A | 1980-03-26 | |||
| JPS461929B1 | ||||
| JP2003221588A | 2003-08-08 | |||
| JP2006169316A | 2006-06-29 | |||
| JP2007247752A | 2007-09-27 | |||
| JPH0376792A | 1991-04-02 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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