10-Pack 3/16"inch = 4.762mm Loose Ceramic Balls G5 Si3N4 Bearing Balls

10-Pack 3/16" Loose Ceramic Balls
✔️ Si3N4 Grade 5 Precision Bearing Balls

This pack of ten loose 3/16" (4.762mm) ceramic balls is made from high-strength silicon nitride (Si3N4) and rated to ultra-precise Grade 5 specs. Perfect for bikes, RC parts, or custom builds, these balls offer serious durability, light weight, and ultra-smooth performance.

✅ Ball diameter: 3/16 inch (4.762mm)
✅ Material: Si3N4 ceramic (silicon nitride)
✅ Grade: G5 (extremely tight tolerance and roundness)
✅ Corrosion-resistant, non-magnetic, and lightweight
✅ Ideal for bikes, custom bearings, and hobby applications
✅ Pack size: 10 ceramic balls

💡 What makes Grade 5 ceramic bearing balls a top pick for high-performance gear?
These balls roll smoother, last longer, and resist more than steel ever could.

• Ultra-round for low-friction, high-speed movement

• Ceramic stays cooler and resists wear under pressure

• Non-magnetic and corrosion-proof in harsh environments

• Common in bicycles, drones, and racing applications

If you're upgrading or replacing bearing internals, these ceramic balls bring the slick performance you're after. Grab a pack and feel the smooth difference.