0.5mm Tungsten Carbide Bearing Ball 0.0197 inch Dia - Ultra Hard

0.5mm Tungsten Carbide Ball - Loose Precision Grade G25
✨ Ultra-Hard - 0.5mm (0.0197") Diameter - One Ball

This precision 0.5mm tungsten carbide ball bearing is made from an extremely hard and wear-resistant alloy. Rated G25 for tight tolerance and perfect sphericity, it’s ideal for use in precision instruments, gauges, medical tools, and wear-resistant components.

🟢 Diameter: 0.5mm (0.0197 inch)
🟢 Material: Tungsten carbide (tungsten + carbon alloy)
🟢 Grade: G25 for high precision
🟢 Hardness: 90 Rockwell
🟢 Sphericity tolerance: 0.000025"
🟢 High corrosion and wear resistance
🟢 Sold individually - one loose ball