The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2016
Filed:
Nov. 22, 2012
Applicant:
Ntn Corporation, Osaka, JP;
Inventors:
Assignee:
NTN CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/26 (2006.01); F16C 33/46 (2006.01); F16C 33/66 (2006.01);
U.S. Cl.
CPC ...
F16C 33/46 (2013.01); F16C 19/26 (2013.01); F16C 33/4617 (2013.01); F16C 33/4635 (2013.01); F16C 33/4676 (2013.01); F16C 33/6651 (2013.01); F16C 2208/58 (2013.01); F16C 2208/62 (2013.01); F16C 2240/44 (2013.01);
Abstract
A rolling bearing comprises rollers and a retainer which holds the rollers. On an inner diameter surface of each of annular regions in the retainer, a cutout is formed from an axially outer side end surface of the retainer toward an inner side of the retainer. Each cutout has an outer diametrical position on a more radially outer position than an outer diametrical end of an inner-side projection of the retainer.