Title:
転がり軸受
Document Type and Number:
Japanese Patent JP7014561
Kind Code:
B2
Abstract:
A rolling bearing includes an outer ring supported by a fixed body, an inner ring which supports a rotating shaft, and rolling elements between an inner groove of the outer ring and an outer groove of the inner ring, wherein a curvature radius R of at least the inner groove of the outer ring is in a range of 2r×0.53≤R≤2r×0.55 in relation to a radius r of one of the rolling elements.
Inventors:
Akihiko Umeda
Hajime Isayama
Hiroyuki Tani
Mori Shigeyuki
Nakamura Shinya
Toshihiro Omae
Hajime Isayama
Hiroyuki Tani
Mori Shigeyuki
Nakamura Shinya
Toshihiro Omae
Application Number:
JP2017200492A
Publication Date:
February 01, 2022
Filing Date:
October 16, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F16C23/08; F16C9/03; F16C19/06; F16C33/58
Domestic Patent References:
| JP200321148A | ||||
| JP2003113840A | ||||
| JP200081037A | ||||
| JP8320017A |
Attorney, Agent or Firm:
Sakai International Patent Office