Product Guide

  • Cutting Tools
  • Semi Wafer Packaging

Silicon Nitride Ball Bearing

Application
This spherical ball for bearing is used for machine tools, such as spindles that rotate at high speeds and for semiconductor manufacturing equipment that can be damaged by metal dust. It is also used in a special environment, such as in high-temperature chemicals.



Material
EC-141 manufactured from silicon nitride with the special gas-pressure sintering method.

Features
It excels in mechanical strength and rolling fatigue life.

Applications Notes