Title:
ROLLER BEARING WITH SLEEVE
Document Type and Number:
Japanese Patent JP2021017909
Kind Code:
A
Abstract:
To inhibit a sleeve from being displaced in a direction that the sleeve is removed from a roller bearing during operation for assembling the roller bearing to a shaft.SOLUTION: A roller bearing 1 with a sleeve comprises: rollers 2; and a retainer 3 which retains the rollers 2 in a circumferential direction, and a sleeve 11 for supporting the inner periphery side of each roller 2 to prevent falling of the rollers 2 may be attached thereto. The sleeve 11 has a structure in which a flange part 12 capable of contacting with a flange part 5 of the retainer 3 is formed at one axial end part and an annulus part 13 is formed at the side of the other axial end part.SELECTED DRAWING: Figure 1
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Inventors:
OMURA YOSHIKO
Application Number:
JP2019132783A
Publication Date:
February 15, 2021
Filing Date:
July 18, 2019
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16C43/04; F16C19/26; F16C41/04
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Tsuyoshi Kumano