Title:
玉軸受用保持器および玉軸受
Document Type and Number:
Japanese Patent JP4453465
Kind Code:
B2
Abstract:
In the cage, on opposing edges of an outer circumferential opening of each of some of cage pockets, guiding faces for limiting the inward displacement in the radial direction of each of balls for a pitch circle diameter are provided; and on opposing edges of the inner circumferential opening of each of remaining cage pockets, guiding faces for limiting the outward displacement in the radial direction of each of the balls for the pitch circle diameter are provided, thereby making a ball guide.
Inventors:
Hiroshi Sekimoto
Akira Koyama
Akira Koyama
Application Number:
JP2004201425A
Publication Date:
April 21, 2010
Filing Date:
July 08, 2004
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
F16C33/38; F16C33/42; F16C33/44
Domestic Patent References:
| JP2002333027A | ||||
| JP2245516A | ||||
| JP2003336640A | ||||
| JP2000081041A | ||||
| JP61150524U | ||||
| JP9060643A |
Attorney, Agent or Firm:
Kazuhide Okada