Sfere in Acciaio per Cuscinetti GCr15 G100 6.35 mm HRC 60-66 ad Elevata Durezza per Mezzi di Macinazione, Fornitura Diretta Dalla Fabbrica
High-Grade Bearing Steel Balls Precision bearing steel balls manufactured from high-carbon chrome alloy bearing steel, delivering the hardness, toughness and fatigue life required for rolling bearings and mechanical components.
Heat-Treated Hardness & Superior Wear Resistance Uniform heat treatment ensures high hardness and excellent wear resistance, extending service life in high-speed rotation and heavy-load applications.
Consistent Precision Grades — G10 to G1000 Tight control on diameter variation, sphericity and surface finish keeps batch consistency, reducing vibration and noise in bearing assemblies.
Smooth Surface for Low Friction Precision-ground and polished surface lowers friction and running noise, improving bearing efficiency and operational stability.
Wide Size Range & Custom Tolerances Available from small instrument balls to large industrial balls; custom sizes and tolerance classes produced per your drawings or samples.
OEM Customization — Material, Grade & Packaging Flexible customization of material grade, precision class, hardness and packaging (anti-rust paper, bubble wrap, export wooden cases) to fit your sourcing needs.
Factory-Direct Quality Assurance 100% final inspection on size, hardness, surface defects and appearance before shipment, with raw material identification and traceability throughout production.
Trusted Long-Term Supplier ISO 9001:2015 & TÜV Rheinland certified, 20+ years in steel ball manufacturing, with responsive service supporting global buyers in 30+ countries.
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