Ceramic Balls

Ceramic balls provided by SunYoung Industry have the following features:

1) Material: Silicon Nitride (Si3N4), Zirconia (ZrO2), Aluminum Oxide (Al2O3)

2) Usage: for bearings, inspection, pumps, and other rolling conditions

3) Capacity: 3,000,000pcs/month for 5/32" silicon nitride balls

4) Diameter: 1/64" ~ 2"

5) Precision: G3 ~ G20



Specifications (compare to steel):

1) Lighter than steel

2) Larger elastic modulus

3) Lower friction coefficient, rolls more freely

4) Lower coefficient of thermal expansion

5) Superior surface finish

6) Higher high-temperature hardness

7) Never rust, and can roll without oil or grease

8) Better corrosion resistant than steel