Invention Grant
- Patent Title: Tapered roller bearing
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Application No.: US15391992Application Date: 2016-12-28
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Publication No.: US09964151B2Publication Date: 2018-05-08
- Inventor: Junji Murata , Shigeo Kamamoto , Yuki Shishihara
- Applicant: JTEKT CORPORATION
- Applicant Address: JP Osaka-Shi
- Assignee: JTEKT CORPORATION
- Current Assignee: JTEKT CORPORATION
- Current Assignee Address: JP Osaka-Shi
- Agency: Oliff PLC
- Priority: JP2016-005383 20160114
- Main IPC: F16C33/46
- IPC: F16C33/46 ; F16C33/58 ; F16C33/66 ; F16C19/36

Abstract:
A tapered roller bearing includes an inner ring having an inner-ring raceway surface, an outer ring arranged radially outward of the inner ring so as to be concentric with the inner ring having an outer-ring raceway surface that faces the inner-ring raceway surface, a plurality of tapered rollers interposed between the inner-ring raceway surface and the outer-ring raceway surface; and a cage that holds the tapered rollers at predetermined intervals along a circumferential direction. A diameter of an inner peripheral surface of a small-diameter-side end of the cage is substantially the same as a diameter of a small-diameter-side pitch circle of the tapered rollers.
Public/Granted literature
- US20170204909A1 TAPERED ROLLER BEARING Public/Granted day:2017-07-20
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