Title:
RETAINER FOR ROLLING BEARING AND BEARING DEVICE FOR WHEEL
Document Type and Number:
Japanese Patent JP2007315412
Kind Code:
A
Abstract:
To provide a retainer for a rolling bearing capable of giving a retainer retention function of lubricant and performing good lubrication of a bearing for a long period of time, and a baring device for a wheel.
In the retainer for the ring shape rolling bearing having pockets 12 retaining balls 4 arranged in a circumference direction, a through hole 13 passing through a cage bar 5b between pockets 12. The lubricant 14 is filled in the through hole 13.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
KOBAYASHI KEIZO
Application Number:
JP2006142440A
Publication Date:
December 06, 2007
Filing Date:
May 23, 2006
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16C33/66; F16C19/18; F16C33/41
Attorney, Agent or Firm:
Masashi Noda
Shuji Sugimoto
Shuji Sugimoto