Zys Si3n4 Ceramic Bearing Ball 0.8/1/1.2/1.5/1.588/2/2.381/2.5/2.778/3/3.175/3.5/4/4.5/4.763/5/5.556/5.953/6/6.35mm G5

Zys Si3n4 Ceramic Bearing Ball 0.8/1/1.2/1.5/1.588/2/2.381/2.5/2.778/3/3.175/3.5/4/4.5/4.763/5/5.556/5.953/6/6.35mm G5. High-Speed Performance: 30% lower spin-to-roll ratio than steel bearings, reducing friction and heat generation. Superior Hardness: Vickers hardness of 1400-1800 HV, ensuring excellent wear resistance and dimensional stability. Corrosion Resistance: Silicon nitride ceramic material offers high chemical stability and corrosion resistance. Wide Size Range: Available in sizes from 0.8mm to 6.35mm, covering G3 to G1000 accuracy grades. Premium Manufacturing: Produced by ZYS, a state-level research institute with over 60 years of expertise. Certified Quality: Products certified with CE and ISO standards, ensuring global compliance.