BEARING DEVICE FOR VEHICLE

WIPO Patent Application WO/2002/018808

A1

A bearing device for vehicle having a double row rolling bearing (2) fitted onto the outer peripheral surface of the hollow shaft part (12) of a hub wheel (1), wherein a held part between an axial intermediate position of the hub wheel hollow shaft part (12) and a vehicle outer side is held axially between the axial intermediate position of the outer ring shaft part (36) of a constant velocity joint and the vehicle outer side, and thus the cup-shaped tube part (35) of the outer ring (3) of the constant velocity joint is brought into noncontact with the caulked part (12a) of the hub wheel hollow shaft part at the end part of a vehicle inner side shaft part to connect the hub wheel to the constant velocity joint without clearance, whereby any excessive pre-pressure affecting the rolling characteristics of the double row rolling bearing (2) is not provided to the bearing.

NOMURA KEISUKE (JP)
INOUE MASAHIRO (JP)
SHIMA KOJI (JP)
SHIGE YOSHIFUMI (JP)
SUZUKI SETSUJI (JP)
OKADA MAKOTO (JP)
HOJO SEIJI (JP)
AIDA KOICHI (JP)

PCT/JP2001/007501

March 07, 2002

August 30, 2001

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KOYO SEIKO CO (JP)
NOMURA KEISUKE (JP)
INOUE MASAHIRO (JP)
SHIMA KOJI (JP)
SHIGE YOSHIFUMI (JP)
SUZUKI SETSUJI (JP)
OKADA MAKOTO (JP)
HOJO SEIJI (JP)
AIDA KOICHI (JP)

B60B27/00; B60B35/14; F16B4/00; F16C19/18; F16C35/063; F16D1/06; F16D1/112; F16D3/20; (IPC1-7): F16D1/06

JP2000142009A	2000-05-23
JPH0610951A	1994-01-21
JPH0996317A	1997-04-08
JP2000074083A	2000-03-07

See also references of EP 1314905A4
None

Okada, Kazuhide (Naniwa-cho Kita-ku Osaka-shi Osaka, JP)

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