Ultra-High Hardness Carbon Steel Balls
Precision-engineered for unmatched wear resistance with carbon steel cores hardened to 60-66 HRC. Mirror-polished surface (Ra ≤0.05μm) minimizes friction for industrial bearings and automotive systems.
Cost-Effective Bulk Solution
Mass-produced via cold forging and heat treatment for consistent 0.1mm tolerance. Ideal for conveyor rollers, bicycle hubs, and machinery pivots at 30% lower cost than competitors.
Custom Sizing & Load Capacity
Available from 1mm to 50mm diameters with static load ratings up to 3,500N/mm². Perfect for heavy-duty applications like mining equipment or precision instruments.
Corrosion-Resistant Options
Electroless nickel plating available (0.03mm thickness) for marine or chemical environments. Passes ASTM F2063 salt spray tests.
Global Logistics Support
MOQ 10,000 units with ISO 9001-certified quality. Ships in moisture-proof packaging to 150+ countries within 72 hours.