10-Pack 15/64" = 5.953mm Loose Ceramic Balls G5 Si3N4

15/64" Ceramic Loose Balls - 10 Pack
✨ G5 Grade - 15/64" Diameter - Silicon Nitride (Si₃N₄)

This 10-pack of loose ceramic balls features high-performance Si₃N₄ material, known for its extreme hardness, light weight, and corrosion resistance. At 15/64" in diameter, they're a perfect fit for high-speed bike hubs, custom bearings, and precision instruments.

🟢 Pack size: 10 loose balls
🟢 Size: 15/64" (≈5.953mm)
🟢 Material: Silicon Nitride (Si₃N₄) ceramic
🟢 Grade: G5 precision
🟢 Application: Bicycles, instruments, hybrid bearings
🟢 Features: Lightweight, anti-corrosive, ultra-hard