10 Pack 2mm Alumina Oxide Ceramic Bearing Balls Al2O3 For Precision Bearings And Small Mechanical Applications Ideal For Bicycle Components And Hobby Projects Loose Ceramic Balls

2mm Alumina Ceramic Balls - 10-Pack Loose Bearings
✔️ 2 mm ceramic alumina oxide balls, 10 pcs per pack

These 2mm ceramic balls are loose bearing elements crafted from high-strength Al2O3 (alumina oxide). They excel in bicycle hubs, wheel bearings, and other compact mechanisms needing smooth, durable rolling elements.

✅ Size: 2 mm
✅ Material: Al2O3 (alumina oxide)
✅ Quantity: 10 pieces
✅ Type: Loose ceramic balls

💡 What are 2 mm ceramic bearing balls used for in small machinery? Ceramic balls provide low friction, high hardness, and long wear life in compact bearings. - bicycle hubs and headset components
- micro-machinery and model engineering parts
- RC vehicles and hobby robotics applications