Jtekt Corporation

Kanda Co. Ltd

Satoshi Fujimaru

Yuzuru Takahashi

Yousuke Nagano

Syuichi Miyabe

Nobuhiro Kanda

A rolling bearing test includes: a hermetic container configured to allow atmosphere gas to be introduced therein; a rotary shaft housed in the hermetic container and fitted into the rolling bearing; a pair of shaft support portions fixed to a fixing portion provided in the hermetic container and configured to rotatably support the rotary shaft at both sides of the rolling bearing in an axial direction, respectively; a drive device configured to drive the rotary shaft; a holding portion configured to hold the outer ring of the rolling bearing to avoid rotation of the outer ring; a first load application mechanism configured to apply an axial load between the inner ring and the outer ring of the rolling bearing; and a second load application mechanism.

Growing community of inventors

Kashiwara, Japan

Satoshi Fujimaru