Title:
ROLLER BEARING
Document Type and Number:
WIPO Patent Application WO/2017/110907
Kind Code:
A1
Abstract:
The present invention both yields a linking means that allows races to be easily processed and assembled, and prevents the coupling member from coming loose, it being unnecessary for linking members used to fasten two races to be prepared for each bearing size. The coupling means comprises a first storage part (21) opening axially in a side surface (11) of a first race (7), a second storage part (22) opening in a side surface (11) of a second race (8) so as to axially face the first storage part (21), and a coupling member (23) having a first head part (28) that can be axially press-fitted into the first storage part (21) and a second head part (29) that can be axially press-fitted into the second storage part (22). The storage parts (21, 22) are formed, in respective manner, using axially opening holes (24, 25), and spaces (26, 27) opening diametrically so as to intersect the holes (24, 25).
Inventors:
NAKATOCHI NAOKI (JP)
Application Number:
PCT/JP2016/088176
Publication Date:
June 29, 2017
Filing Date:
December 21, 2016
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16C33/60; F16C19/28; F16C43/04
Foreign References:
| JPS5840618U | 1983-03-17 | |||
| JP2007303516A | 2007-11-22 | |||
| JPH0144806Y2 | 1989-12-25 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
Download PDF: