Title:
CONICAL ROLLER BEARING DEVICE
Document Type and Number:
Japanese Patent JP2008082471
Kind Code:
A
Abstract:
To provide a conical roller bearing device capable of lubricating slide parts of a large flange part in an inner ring and a large diameter end surface of a conical roller without problems and of rapidly reducing torque.
The outer peripheral surface of an outer ring 1 is fitted to the inner peripheral surface of a housing 4 so that one opening of an oil supply passage in the housing 4 taken as an outer ring fixing member is overlayed on an end surface 30 on the large-diameter side of a conical raceway surface of the outer ring 1 in a radial direction of the outer ring 1.
Inventors:
MATSUYAMA HIROKI
TODA KAZUHISA
KAMIMURA TOKUJI
TODA KAZUHISA
KAMIMURA TOKUJI
Application Number:
JP2006264325A
Publication Date:
April 10, 2008
Filing Date:
September 28, 2006
Export Citation:
Assignee:
JTEKT CORP
International Classes:
F16C33/66; F16C19/36
Domestic Patent References:
| JP2006234105A | 2006-09-07 |
Attorney, Agent or Firm:
Hiroshi Yamazaki
Atsushi Maeda
Atsushi Maeda