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High-Hardness SiC Grinding Balls Precision Bearing BallsHigh-hardness SiC balls, wear, heat & corrosion-resistant, ideal for ultra-fine grinding & high-precision ball bearings.
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Self-Lubricating Si3N4 Ceramic Balls for BearingsSi3N4 balls, made from high-temp refined powder, offer low density (3.2g/cm3), high-speed ops and self-lubricity, ideal for ceramic & mixed bearings.