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:
Dec. 06, 2016
Filed:
Apr. 23, 2013
Applicant:
Ntn Corporation, Osaka, JP;
Inventors:
Akihiko Katayama, Shizuoka, JP;
Katsufumi Abe, Shizuoka, JP;
Assignee:
NTN CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/46 (2006.01); F16C 33/56 (2006.01); F16C 33/60 (2006.01); F16C 19/46 (2006.01); F16C 19/26 (2006.01); F16C 43/04 (2006.01); F16C 33/58 (2006.01); F16C 33/50 (2006.01); F16C 9/02 (2006.01); F16C 41/04 (2006.01); F16C 9/04 (2006.01);
U.S. Cl.
CPC ...
F16C 33/4676 (2013.01); F16C 19/26 (2013.01); F16C 19/463 (2013.01); F16C 19/466 (2013.01); F16C 33/4635 (2013.01); F16C 33/4652 (2013.01); F16C 33/4694 (2013.01); F16C 33/504 (2013.01); F16C 33/588 (2013.01); F16C 33/60 (2013.01); F16C 43/04 (2013.01); F16C 9/02 (2013.01); F16C 9/04 (2013.01); F16C 33/4605 (2013.01); F16C 33/4658 (2013.01); F16C 33/4664 (2013.01); F16C 33/502 (2013.01); F16C 33/56 (2013.01); F16C 41/045 (2013.01); F16C 2226/70 (2013.01); F16C 2226/76 (2013.01); F16C 2226/78 (2013.01);
Abstract
A roller bearing () includes a plurality of needle rollers (), a cage () that retains the rollers (), and an outer ring () that has a rolling surface on which the rollers roll and is split in the circumferential direction. The cage () includes split sections (), () at which the cage can be split in the circumferential direction. The cage () is of a roller riding type or an inner land riding type.