0.335" Loose Tungsten Carbide Ball +/-.0005 inch

0.335in Tungsten Carbide Ball with ±0.0005in Tolerance
✔️ Loose 0.335 inch tungsten carbide ball; 8.509 mm, single ball

These loose tungsten carbide balls are ultra-hard, precision components designed for high-load bearing applications and mechanical assemblies. They’re commonly used as replacements in sealed ball bearings, linear slide units, motion guides, and custom fixtures where precise spherical contact is needed.

✅ Size: 0.335 in (8.509 mm) loose ball
✅ Material: Tungsten carbide
✅ Hardness: ~90 Rockwell
✅ Tolerance: ±0.0005 in
✅ Quantity: 1 loose ball

💡 What is a tungsten carbide ball used for in precision bearings?
- High hardness reduces wear in tight spaces in a sealed ball bearing
- Handy for precision rotary and linear motion assemblies
- Corrosion resistance suits harsh environments
- Great for custom bearing builds and replacements