Title:
THRUST BEARING
Document Type and Number:
WIPO Patent Application WO/2017/159315
Kind Code:
A1
Abstract:
The present invention relates to an integrated thrust bearing (11) in which a cage (13) for holding rollers (12), an inner ring (14) and an outer ring (15) are not separated, wherein: the axial height of an inner-ring flange (14a) from the inner-ring raceway surface is set lower than the axial height from the inner-ring raceway surface to the outer-ring raceway surface; the axial height of an outer-ring flange (15a) from the outer-ring raceway surface is set lower than the axial height from the outer-ring raceway surface to the inner-ring raceway surface; and the leading edges of hooks (17, 16) of the inner-ring and outer-ring flanges are set so as to face the raceway surfaces of the outer ring (15) and the inner ring (14).
Inventors:
YAMAMOTO KAZUYUKI (JP)
Application Number:
PCT/JP2017/007482
Publication Date:
September 21, 2017
Filing Date:
February 27, 2017
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16C19/30; F16C33/54; F16C33/58; F16C33/66
Domestic Patent References:
| WO2008126513A1 | 2008-10-23 | |||
| WO2012137788A1 | 2012-10-11 |
Foreign References:
| JPH02121619U | 1990-10-03 | |||
| JP2008240755A | 2008-10-09 | |||
| JP2010159788A | 2010-07-22 | |||
| JP2004232867A | 2004-08-19 | |||
| JPS5049544A | 1975-05-02 | |||
| JPH0594527U | 1993-12-24 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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