Title:
ROLLING BEARING
Document Type and Number:
WIPO Patent Application WO/2017/213042
Kind Code:
A1
Abstract:
Provided is a rolling bearing wherein a protective member (5) is affixed to a raceway ring (2) by fitting the peripheral edge (7) of the protective member (5) to a fitting section (8) and by mounting and fitting a retaining ring (6) into a retaining ring groove (9). The diameter φB of the axially outer groove shoulder section (12) of the retaining ring groove (9) is either set to be the same as the diameter φA of the peripheral surface (8a) of the fitting section (8) which radially receives the peripheral edge (7) of the protective member (5) or set to a diameter different from the diameter φA such that the axially outer groove shoulder section (12) is located away from the peripheral edge (7) of the protective member (5).
Inventors:
SABA MIKITAKA (JP)
Application Number:
PCT/JP2017/020594
Publication Date:
December 14, 2017
Filing Date:
June 02, 2017
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16C33/58; F16B21/18; F16C19/38; F16C23/08; F16C33/78; F16J15/3276
Domestic Patent References:
| WO2017051880A1 | 2017-03-30 |
Foreign References:
| JP2012172724A | 2012-09-10 | |||
| JP2010144768A | 2010-07-01 | |||
| JP2002168254A | 2002-06-14 | |||
| JPS4426331Y1 | 1969-11-05 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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