Title:
SELF-ALIGNING ROLLER BEARING
Document Type and Number:
Japanese Patent JP2023160080
Kind Code:
A
Abstract:
To provide a self-aligning roller bearing which includes a ring body being between rollers in two rows for guiding the roller in each row in the peripheral direction, with the roller end face on one side of the roller having a convex spherical part to be guided by the ring body, for improving the handling property by eliminating the need to manage the direction of the roller.SOLUTION: Roller end faces 32, 32 on both sides are shaped in plane symmetry to a virtual plane Vp2 perpendicular to a central axis L1 of a roller 30.SELECTED DRAWING: Figure 1
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Inventors:
TABATA SHOGO
Application Number:
JP2022070148A
Publication Date:
November 02, 2023
Filing Date:
April 21, 2022
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16C19/38; F16C23/08; F16C33/34
Attorney, Agent or Firm:
Naoya Kamada
Bunji Kamada
Yaichiro Nakatani
Mitsuhiro Tobinaga
Bunji Kamada
Yaichiro Nakatani
Mitsuhiro Tobinaga