Title:
組み合わせ軸受
Document Type and Number:
Japanese Patent JP6805608
Kind Code:
B2
Abstract:
Rolling bearings are stacked with their center lines extending in a vertical direction. Each of the rolling bearings has an inner ring, an outer ring, a plurality of balls, and an annular cage. Each of the rolling bearings has a structure that induces, upon rotation, an action that causes lubricating oil to flow upward along the outer ring in the annular space. The cage has an annular portion provided adjacently below the balls to prevent air from moving to the outer ring side from the inner ring side.
Inventors:
Daisuke Okamoto
Takuya Toda
Takuya Toda
Application Number:
JP2016147086A
Publication Date:
December 23, 2020
Filing Date:
July 27, 2016
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
F16C33/58; F16C19/18; F16C33/38; F16C33/66
Domestic Patent References:
| JP61036799U | ||||
| JP2009092090A | ||||
| JP9088947A | ||||
| JP2010007788A |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office