ROLLING BEARING AND ROLLING BEARING DEVICE

Title:

ROLLING BEARING AND ROLLING BEARING DEVICE

Document Type and Number:

WIPO Patent Application WO/2008/059805

Kind Code:

A1

Abstract:

[PROBLEMS] A rolling bearing and rolling bearing device in which wear caused by relative positional displacement between a closure member (preload member), to which liquid pressure such as hydraulic oil pressure is applied, and an outer ring is prevented. [MEANS FOR SOLVING PROBLEMS] The rolling bearing has rolling bodies (34), an inner ring (33) having on its outer periphery a raceway surface on which the rolling bodies (34) roll, and an outer ring (32) having on its inner periphery a raceway surface on which the rolling bodies (34) roll and to which the load of the rolling bodies (34) acting to axially one side can be applied. At one end on the axially one side of the outer ring (32) is integrally provided a closure member (36) for closing the opening on the inner peripheral side of the outer ring (32).

Inventors:

KODA KANICHI (JP)
FUKAO TADASHI (JP)

Application Number:

PCT/JP2007/071947

Publication Date:

May 22, 2008

Filing Date:

November 12, 2007

Export Citation:

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Assignee:

JTEKT CORP (JP)
KODA KANICHI (JP)
FUKAO TADASHI (JP)

International Classes:

F16C25/08

Foreign References:

JPS5194046A	1976-08-18
JP2006153090A	2006-06-15
JPS5547649B2	1980-12-01
JPH10225802A	1998-08-25
JP2007255681A	2007-10-04
JPH0599223A	1993-04-20
JP2006153090A	2006-06-15

Other References: