Product Name: Zirconia Ceramic Bearing Ball
Diameter: 12mm
Material: Zirconia Ceramic (ZrO2)
Precision Grade: G10
Diameter Tolerance: ±0.25μm
Roundness Error: ±0.25μm
Hardness: HRC≥71
Density: 6.00g/cm³
Color: White
Package Quantity: 3 pcs

Product Features

✮ High Hardness & Wear Resistance: Hardness of HRC≥71 far exceeds bearing steel, wear-resistant and scratch-resistant, no obvious loss for long-term use, extending equipment life;
✮ Strong Environmental Adaptability: Resistant to strong acids and alkalis, stable performance at 600℃ high temperature, suitable for harsh scenarios such as corrosion and high temperature; non-magnetic and insulating, no electromagnetic interference;
✮ High-Speed & Low-Consumption: Low density and light weight, small centrifugal force during rotation, supporting high-speed equipment operation; combined with self-lubricating property, reducing energy consumption and maintenance cost;
✮ Precise & Reliable: G10-grade precision ensures size consistency, smooth surface without defects, directly adapting to precision components without secondary processing.

Application

✅ Bearing: Balls for full ceramic bearings and composite bearings, suitable for high-speed operation equipment;
✅ Valve: Core parts of valve balls, check valves and flow valves, corrosion resistance suitable for chemical and petroleum scenarios;
✅ Electronic/Semiconductor: Transmission and support parts of semiconductor manufacturing equipment, LCD production equipment and electroplating equipment;
✅ Precision Instrument: Precision components of measuring instruments, optical film equipment and vacuum equipment;