The most common Ceramic balls available are Alumina Oxide (Al2O3), Silicon Nitride (Si3N4) and to a lesser extent Zirconium Oxide (ZrO2). These balls differ in properties and benefits. Silicon Nitride Si3N4.
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Model: Si3n4 Ceramic Bearing. Main Material: Silicon Nitride. The Ferrule and Ball Are Made of Silicon Nitride Ceramics, and the Cage Is Made of Ptfe, Which Is Resistant to High Temperature, Cold, Wear, Corrosion, and Magnetic and Electrical Insulation.
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Description:-These ceramic bearing balls are great for applications were there will be extreme rotation and a premium performance bearing ball is required to meet the demands.-Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished and will not to shatter or melt in extreme conditions.-Higher hardness than chrome steel balls. Vickers hardness up to 1700HV.-Specially useful for casters, drawer slides, door locks and many other applications. Specification:Size: 3mmPrecision: G5Material: Silicon Nitride (Si3N4)Package Content: 25 Piece.
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Silicon Nitride Si3N4. The most common Ceramic balls available are Alumina Oxide (Al2O3), Silicon Nitride (Si3N4) and to a lesser extent Zirconium Oxide (ZrO2). These balls differ in properties and benefits.
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Heat-resistant: High strength and hardness, even at 1050 °C. High accuracy: Grade 5.
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07 High temperature resistance: silicon nitride ceramic ball at a high temperature of 1050 ° C still has a high strength, hardness;. 01 59% lighter than steel balls, greatly reducing the bearing high-speed and accelerated operation of the centrifugal force on the groove, crushing and wear;.
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Description:-These ceramic bearing balls are great for applications were there will be extreme rotation and a premium performance bearing ball is required to meet the demands.-Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished, will not shatter or melt in the extreme conditions.-Higher hardness than chrome steel balls. Vickers hardness up to 1700HV.-Specially useful for casters, drawer slides, door locks and many other applications.
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Silicon nitride ceramic balls are precision ceramics sintered at high temperature in a non-oxidizing atmosphere. -Material: Silicon Nitride. -Compared with steel, silicon nitride ceramic balls are lighter in weight than steel, have a small friction coefficient, and have good sports performance, and their elastic modulus is 50% larger than that of steel.
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