Features:
1. Zirconia ceramic balls have the properties of high melting point, high resistivity, high refractive index and low thermal expansion coefficient.
2. Zirconia ceramic balls are Anti-resistant to high temperatures of 700~800°C, with a hardness of HRC85-90 and a surface finish of Ra0.01um.
3. Zirconia ceramic balls are used in various bearings: high-speed bearings, high/low temperature bearings, to precision ball screws.
4. Zirconia ceramic balls can also be used in high-temperature pumps, metering pumps, etc.