ZrO2 Zirconia Ceramic Bearing Ball G10 Dia 0.8-25.4mm Self-Lubricating Rust Free
Specification:
Name：Zirconia Ceramic Ball
Material：ZrO2
Precision：G10
Diameter：0.8mm-25.4mm (Based on your choice)
Features: High strength/High toughness/Wear resistance
The strength of zirconia ceramics is twice as high as that of bearing steel, and the modulus of elasticity is about 1/3 higher.
The Vickers hardness of ordinary bearing steel is 800HV, while the hardness of zirconia ceramic ball is over 1700HV.
Zirconia ceramics density per cubic centimetre is as high as between 5.95-6.05g/cm3, in the four commonly used in the production of ceramic sphere materials (silicon nitride ceramic balls (Si3N4), zirconia ceramic balls (ZrO2), silicon carbide ceramic balls (SiC), high-purity alumina ceramic balls (Al2O₃)), the zirconia ceramics of the higher toughness, the coefficient of thermal expansion close to the metal, can meet the demand for a good fit with the metal.
Close to the coefficient of thermal expansion of the metal, can meet the demand for a good fit with the metal.
High precision：Dimensional tolerances of 0.0002mm allow for use in high standard fine environments.
Self-lubricating：Zirconia ceramic material can solve the problem of contamination caused by lubrication medium and inconvenience of adding lubrication medium, and can be used in contact with food.
Non-magnetic insulation：With an indoor resistivity of up to 1013 ohm-cm, they are electrically conductive when the temperature rises to 600°C.
Good corrosion resistance：Can be used in mediums such as medium acids, medium alkalis and seawater.
Application Areas：
Semiconductor and LCD manufacturing equipment, electroplating equipment, synthetic fibre manufacturing equipment, optical film equipment, various heat treatment furnaces, vacuum equipment, food Processing Machinery，etc.
Composite bearings, tools for cold processing, guide wheels, various valves, etc.
Package Include:
Based on your choice.
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