Title:
ROLLING BEARING
Document Type and Number:
Japanese Patent JP2015224717
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rolling bearing which can reduce a clearance between a separator and rolling bodies in a circumferential direction, and can suppress a fall of the separator.SOLUTION: One separator 4b possessed by a ball bearing is constituted of a first portion 60 and a second portion 61. The first portion 60 has a one-side face 55 in a circumferential direction which guides a ball 3 at one side in the circumferential direction, and the other-side face 57 in the circumferential direction which is positioned with an interval with the ball 3, and composed of a plane face including a direction in which the face is inclined to an axial direction. The second portion 61 has the other-side face 56 in the circumferential direction which guides the ball 3 at the other side in the circumferential direction, and a one-side face 58 in the circumferential direction which has a plane face shape, and opposes the other side face 57 so as to be capable of abutting thereon.
Inventors:
OKADA KAZUMA
Application Number:
JP2014109869A
Publication Date:
December 14, 2015
Filing Date:
May 28, 2014
Export Citation:
Assignee:
JTEKT CORP
International Classes:
F16C33/372; F16C19/06; F16C33/66
Domestic Patent References:
| JPH10318266A | 1998-12-02 | |||
| JP2007010060A | 2007-01-18 | |||
| JP2001132746A | 2001-05-18 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Hiroshi Yamazaki
Yasushi Ohata
Hiroshi Yamazaki
Yasushi Ohata