Title:
CYLINDRICAL ROLLER BEARING
Document Type and Number:
WIPO Patent Application WO/2017/030018
Kind Code:
A1
Abstract:
A holding implement (5) has a first restraining part (14) for stopping a first cylindrical roller (3) accommodated in a pocket (10) from falling out, and a second restraining part (15) for stopping a second cylindrical roller (4) accommodated in the pocket (10) from falling out. An axial-direction gap (Wa) between the first restraining part (14) and the second restraining part (15) is greater than the roller length (Lw) of the first cylindrical roller (3) or the second cylindrical roller (4). As a result, the cylindrical roller (3 or 4) first to be accommodated does not need to be pushed in.
Inventors:
TODA KOHEI (JP)
NAKATOCHI NAOKI (JP)
NAKATOCHI NAOKI (JP)
Application Number:
PCT/JP2016/073073
Publication Date:
February 23, 2017
Filing Date:
August 05, 2016
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16C19/28; F16C33/48; F16C43/06
Foreign References:
| JP2000074072A | 2000-03-07 | |||
| JP2004156727A | 2004-06-03 | |||
| US2765202A | 1956-10-02 | |||
| JP2011027162A | 2011-02-10 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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