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Title:
SEAL
Document Type and Number:
Japanese Patent JP2003120824
Kind Code:
A
Abstract:

To provide a seal capable of being effectively used in a rolling bearing, a hub unit for an automobile, a linear guide device, a rolling device such as a ball screw, and having high slide contact characteristic to a seal contact face of a lip part.

The lip part 13 (the whole elastic body 3) composed of a rubber molding, of the seal 1 is made out of a rubber composition including hydrogenated acrylonitrile butadiene rubber having a carboxyl group as raw rubber.


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Inventors:
YOKOYAMA KEISUKE
YABE SHUNICHI
UCHIYAMA TAKAHIKO
Application Number:
JP2002212895A
Publication Date:
April 23, 2003
Filing Date:
July 22, 2002
Export Citation:
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Assignee:
NSK LTD
International Classes:
C08L13/00; C09K3/10; F16C33/78; F16J15/3232; (IPC1-7): F16J15/32; C08L13/00; C09K3/10; F16C33/78
Attorney, Agent or Firm:
Tetsuya Mori (2 others)



 
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