Loose Tungsten Carbide Bearing Ball Diameter 0.047 Inch Equivalent To Three Sixty Fourth Inch For Precision Machinery G25 Grade High Strength Sphere For High Accuracy Bearings And Linear Motion Applications

Single 3/64 inch tungsten carbide ball bearing, 0.047 dia, G25
✔️ Single loose ball, 3/64 in, tungsten carbide, G25 grade

These tiny precision spheres are loose tungsten carbide bearings used in micro-assemblies and small-geometry rotating parts. They’re common in precision instruments, optical devices, and compact machinery where smooth motion and long life matter.

✅ Size: 3/64 in (1.19 mm) diameter
✅ Material: Tungsten carbide
✅ Grade: G25
✅ Hardness: 90 HRC

💡 What is a tungsten carbide ball bearing used for in precision systems?

These tiny, hard spheres are handy as precision rolling elements in compact mechanisms.

• Extreme hardness and wear resistance extend life in tiny bearings
• Low friction and stable geometry improve precision under load
• Corrosion resistance helps performance in challenging environments
• Ideal for optical devices, medical instruments, and micro-assembly equipment