Title:
転がり軸受及びそれを備えた軸受構造
Document Type and Number:
Japanese Patent JP7071801
Kind Code:
B2
Abstract:
A rolling bearing including a cage is provided. The cage includes, on its outer peripheral surface, a plurality of ridges protruding radially outwardly, and circumferentially spaced apart from each other. The ridges extend in the axial direction or in an oblique direction or directions relative to the circumferential direction. The ridges are capable of coming into contact with the inner peripheral surface of the outer ring through lubricating oil.
Inventors:
Katsuaki Sasaki
Application Number:
JP2017040255A
Publication Date:
May 19, 2022
Filing Date:
March 03, 2017
Export Citation:
Assignee:
ntn corporation
International Classes:
F16C33/66; F16C19/06; F16C33/42; F16C33/44
Domestic Patent References:
| JP272219A | ||||
| JP11344035A | ||||
| JP2007120766A |
Foreign References:
| WO2016143786A1 |
Attorney, Agent or Firm:
Naoya Kamada
Bunji Kamata
Yaichiro Nakatani
Bunji Kamata
Yaichiro Nakatani
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