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Item Name: ZrO2 Ceramic Bearing Balls
Size: Diameter 0.800mm/1.000mm/1.200mm/1.588mm/2.000mm/2.381mm/2.500mm/2.778mm/3.000mm/3.175mm/3.500mm/3.969mm/4.500mm/4.763mm
Precision: G5; Surface: Ra0.01um
High temperature resistance: 800 ℃
Hardness: HRC85-90

وصف

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.

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