1.3mm G5 Grade Si3N4 Ceramic Bearing Ball Loose Ball For Precision Bearings And Bicycle Hubs 3/64 Inch Diameter High Strength Silicon Nitride Ball For Low Friction And Durability

1.3mm Ceramic Si3N4 Loose Ball Bearing, Single Piece
✔️ 1.3 mm (3/64 in) ceramic bearing ball, Si3N4, loose, single

This is a single 1.3mm loose ceramic ball crafted from high-strength Si3N4. Ceramic balls like this are commonly used in bicycle bearings, precision instruments, and compact gear assemblies for low friction, high hardness, and excellent wear resistance.

✅ Size: 1.3 mm (3/64 in) loose ball
✅ Material: Si3N4 ceramic
✅ Type: Loose bearing ball
✅ Quantity: 1 piece
✅ Common uses: bicycle components, precision gear, small actuators

💡 What is a ceramic ball bearing used for in small mechanical assemblies?

This handy piece reduces friction and wear in tiny bearings. - Improves wear life in micro bearing setups
- Provides consistent hardness for high-speed applications
- Ideal for bicycle hubs and precision devices
- Supports reliable rotation in compact assemblies