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Patent Searching and Data


Title:
BEARING
Document Type and Number:
WIPO Patent Application WO/2023/037675
Kind Code:
A1
Abstract:
A bearing comprising: a first raceway member having an annular first raceway surface on an outer peripheral surface; a second raceway member having an annular second raceway surface facing the first raceway surface on an inner peripheral surface; and a plurality of rolling elements arranged on an annular rolling raceway along the first raceway surface and the second raceway surface so as to contact the first raceway surface and the second raceway surface. A rolling element feed opening that is an opening portion for the rolling track and is formed in at least one member from among the first raceway member and the second raceway member. The bearing further comprises: a lid member disposed at the rolling element feed opening; and a fixing member which is inserted into a first hole formed in the lid member and a second hole formed in at least one of the raceway members so as to communicate with the first hole and which extends in a direction intersecting the axial direction.

Inventors:
SASAKI SATOSHI (JP)
Application Number:
PCT/JP2022/022674
Publication Date:
March 16, 2023
Filing Date:
June 03, 2022
Export Citation:
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Assignee:
NIPPON THOMPSON CO LTD (JP)
International Classes:
F16C19/38; F16C33/58; F16C33/78; F16C43/06
Foreign References:
JP2010230053A2010-10-14
JP2002039202A2002-02-06
Attorney, Agent or Firm:
KITANO Shuhei et al. (JP)
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