10-Pack 3mm Loose Ceramic Balls Al2O3 Alumina Oxide Bearing Balls

3mm Loose Ceramic Balls - Al2O3 G10 Precision
✔️ 10-pack of lightweight alumina oxide bearing balls

This 10-pack of 3mm loose balls is made from Al2O3 (Alumina Oxide) ceramic, offering a tough, rust-proof solution for compact motion systems. Perfect for small bicycle bearings, instruments, or setups needing smooth, dry operation.

✅ Diameter: 3mm
✅ Material: Al2O3 (Alumina Oxide) ceramic
✅ Precision Grade: G10
✅ Non-magnetic, chemical-resistant, and lightweight
✅ Quantity: 10 balls

💡 Why use Al2O3 ceramic balls in small bearing systems?
They’re strong, non-rusting, and built for smooth movement.

• Withstand wear and friction without needing grease

• Stay stable under high temps and in acidic conditions

• Lightweight build reduces rotational mass

• Work great in compact, sensitive, or sterile setups

Keep things rolling clean and precise, grab this 10-pack and level up your small-scale motion today!