RETAINER FOR ROLLER BEARING

Title:

RETAINER FOR ROLLER BEARING

Document Type and Number:

WIPO Patent Application WO/2004/099636

Kind Code:

A1

Abstract:

An end portion of a pin (2) rotatably supporting a rolling body (1) is fitted in a pin-receiving hole (4) formed in an annular side plate (3). The pin-receiving hole (4) has interference in a range from 5 to 40 μm between itself and the outer diameter of the pin (2). The end portion of the pin (2) pressed in the pin-receiving hole (4) with 5 - 40 μm interference is welded to the annular side plate (3).

Inventors:

OTAKA KAZUHIKO (JP)
UNEYA JUNICHI (JP)
SHIROSAKI YOSHIHIKO (JP)
SATO YUKIO (JP)
YAMAMOTO TAKASHI (JP)
SUZUKI TASUKU (JP)

Application Number:

PCT/JP2004/006394

Publication Date:

November 18, 2004

Filing Date:

May 12, 2004

Export Citation:

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Assignee:

NSK LTD (JP)
OTAKA KAZUHIKO (JP)
UNEYA JUNICHI (JP)
SHIROSAKI YOSHIHIKO (JP)
SATO YUKIO (JP)
YAMAMOTO TAKASHI (JP)
SUZUKI TASUKU (JP)

International Classes:

F16C33/52; F16C43/06; (IPC1-7): F16C33/52; F16C43/04; F16C19/26

Foreign References:

JP2002372053A	2002-12-26
JPH0891530A	1996-04-09
JPH105899A	1998-01-13
JPS57160426U	1982-10-08
JPS56115033U	1981-09-03
JPS60182526U	1985-12-04
JPS60182527U	1985-12-04
JPS63119931U	1988-08-03
JPS63193119U	1988-12-13
JPS52111853U	1977-08-25
JPH05172211A	1993-07-09

Other References:

JAPANESE STANDARDS ASSOCIATION: "Sunpo kosa oyobi hameai B 0401-1986 (System of Limits and Fits)", 20 April 1995, pages: 441 - 470, XP002984901

Attorney, Agent or Firm:

Mori, Tetsuya (Yusen Iwamotocho Bldg. 8th Floor 3-3, Iwamoto-cho 2-chom, Chiyoda-ku Tokyo 32, JP)

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