Title:
ROLLING BEARING DEVICE
Document Type and Number:
Japanese Patent JP2007303558
Kind Code:
A
Abstract:
To provide a rolling bearing device capable of reducing an amount of the use of lubricating oil and lubricating efficiently.
In this rolling bearing device, at least one of annular projections 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 75 and 95 forming lubricating oil holding spaces 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 57 and 76 between the guiding face of the raceway track member 12 and a face to be guided of a cage 14 is formed on either of the guiding face of the raceway track member 12 for guiding the cage 14 among the fixed side raceway track member 12 and a rotation side raceway track member 11 and the face to be guided of the cage 14.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
SUZUKI KAZUYA
TODA KAZUHISA
SAKAI NOBUHITO
TODA KAZUHISA
SAKAI NOBUHITO
Application Number:
JP2006132653A
Publication Date:
November 22, 2007
Filing Date:
May 11, 2006
Export Citation:
Assignee:
JTEKT CORP
International Classes:
F16C33/66; F16C33/38; F16C33/58
Domestic Patent References:
| JP2004108388A | 2004-04-08 | |||
| JPH0712132A | 1995-01-17 | |||
| JP2002147471A | 2002-05-22 |
Attorney, Agent or Firm:
Norihiko Hibi
Einosuke Kishimoto
Akira Watanabe
Kiyosue Yasuko
Einosuke Kishimoto
Akira Watanabe
Kiyosue Yasuko