Description :

Item Name : Silicon Nitride Ceramic Balls

Materials: Silicon Nitride (Si3N4)

Size: 1mm-101.6mm

Grade: G3-100

Color: Black

Application: ceramic bearing, hybrid ceramic ball bearing etc.

Silicon Nitride Balls Features:

1.Lighter then steel balls ,only 40% weight of steel ball.

2.Lower torque needed for pedal.

3.Lower thermal expansion, excellent mechanical property at high temperature.

4.Works in low lubrication condition.

5.High temperature resistance, corrosion resistance, high speed.