THRUST BEARING - NTN TOYO BEARING CO LTD

Title:

THRUST BEARING

Document Type and Number:

WIPO Patent Application WO/2012/141247

Kind Code:

A1

Abstract:

The present invention addresses the problem of preventing outer rings from becoming entwined with each other in a manufacturing process, in a case where each outer ring is integrated with a retainer by forming engaging claws on a flange of the outer ring. In a thrust bearing provided with engaging claws (16) protruding toward an inner diameter side on a flange (15) of an outer ring (11), the protrusion amount (h1) of the engaging claws (16) is set so as not to exceed the height (h2) of a flange front end edge of a virtual outer ring (11a) (h1 ≤ h2), so that the engaging claws (16) of the one outer ring (11) are prevented from becoming entwined with the flange of the other outer ring.

Inventors:

YAMADA HARUKI (JP)

Application Number:

PCT/JP2012/060018

Publication Date:

October 18, 2012

Filing Date:

April 12, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NTN TOYO BEARING CO LTD (JP)
YAMADA HARUKI (JP)

International Classes:

F16C33/58; F16C19/30; F16C43/04

Foreign References:

JP2008039031A	2008-02-21
JP2007247878A	2007-09-27
JP2003083339A	2003-03-19
JP2003083339A	2003-03-19

Other References: