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  1. SINGLE Silicon Nitride Ball Si3N4 (Imperial Sizes: 1/16" to 3/4") Grade 10

    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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  2. Silicon Nitride Full Ceramic Ball Bearings With Cage High Temperature Resistant

    ● Material: Silicon Nitride. Corrosion-resistant Bearing Material, Which Has the Characteristics of Corrosion Resistance, Can Be Used in Strong Acid, Strong Alkali, Inorganic, Organic Salt, Seawater and Other Fields.

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  3. Si3N4 Ceramic Bearing Balls G5 Silicon Nitride Ball Polish 0.8 1.0 1.2 to 25.4mm

    Heat-resistant: High strength and hardness, even at 1050 °C. High accuracy: Grade 5.

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  4. Silicon Nitride Ball 1/4" 3/32" 3/16" Ceramic Ball G5 Precision Size Selectable

    Compared with steel, silicon nitride ceramic balls have lighter weight, lower friction coefficient, better motion performance, and a 50% higher elastic modulus. Moreover, the thermal expansion coefficient of silicon nitride is less than 25% of that of steel.

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  5. 1mm-25.4mm 1/4" 5/16" Ball Bearings Silicon Nitride Ceramic Balls G5 Precision

    Compared with steel, silicon nitride ceramic balls have lighter weight, lower friction coefficient, better motion performance, and a 50% higher elastic modulus. Moreover, the thermal expansion coefficient of silicon nitride is less than 25% of that of steel.

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  6. Ceramic Bearing Ball G10 Zirconia Ceramics Ball/G5 Silicon Nitride Ceramics Ball

    Pursuit of Heartbeat From Details.

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  7. Ceramic Diff Bearing Balls Si3N4 Silicon Nitride GRADE 5 G5 1.588mm~15.875mm

    Material: Si3N4 (Silicon Nitride). Item: Ceramic Diff Balls. The picture does not indicate the actual number of sales.

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  8. 100pcs Ceramic Bearing Balls 2.5mm Si3N4 Silicon Nitride Ball G5 Precision

    DescriptionThese ceramic bearing balls are good for applications that require extreme rotation and require high performance bearing balls to meet the requirements.Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished and will not shatter or melt under extreme conditions.Higher hardness than chrome steel balls. Vickers-hardness up to 1700HV.Widely useful for casters, drawer slides, bicycle hub, door locks, and more.

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