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Title:
ROLLING BEARING UNIT HAVING SENSOR
Document Type and Number:
Japanese Patent JP2006177835
Kind Code:
A
Abstract:

To provide a rolling bearing unit having a sensor for detecting a load, using an AE sensor as the sensor.

The sensor 10 is an AE sensor and is arranged near a sealing apparatus 20, provided between a fixed side raceway member 3 and a rotation-side raceway member 4, thus obtaining a load operating on a rolling bearing 1 from the sliding sound of a sealing apparatus 21 detected by the AE sensor 10.


Inventors:
CHITOKU MINORU
NAKANO SHIRO
Application Number:
JP2004372607A
Publication Date:
July 06, 2006
Filing Date:
December 24, 2004
Export Citation:
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Assignee:
JTEKT CORP
International Classes:
G01L5/00; F16C19/18; F16C19/52; F16C41/00; G01H17/00; G01M13/04
Domestic Patent References:
JP2004347401A2004-12-09
JP2004219161A2004-08-05
JP2004198247A2004-07-15
JPS6488223A1989-04-03
JPS57137091A1982-08-24
JP2000512379A2000-09-19
Attorney, Agent or Firm:
Norihiko Hibi
Einosuke Kishimoto
Akira Watanabe
Kiyosue Yasuko



 
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