Title:
ROLLING BEARING
Document Type and Number:
Japanese Patent JP2022089066
Kind Code:
A
Abstract:
To provide a rolling bearing for preventing electromagnetic noise that is reduced in impedance between an outer ring and an inner ring.SOLUTION: A rolling bearing 100 includes: an outer ring 102; an inner ring 104; a plurality of rolling elements (balls 110) disposed between the outer ring and the inner ring; and a retainer 120 for holding an interval between balls 110. The retainer is provided with an electrically conductive grounding member 130 coming into contact with an outer ring raceway surface 102a and an inner ring raceway surface 104a between the rolling elements.SELECTED DRAWING: Figure 1
Inventors:
IJIMA KEIICHI
Application Number:
JP2020201292A
Publication Date:
June 15, 2022
Filing Date:
December 03, 2020
Export Citation:
Assignee:
NACHI FUJIKOSHI CORP
International Classes:
F16C33/38; F16C19/06
Attorney, Agent or Firm:
Kosuke Tobita
Daisuke Suzuki
Daisuke Suzuki