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

0.302 in Tungsten Carbide Ball - Loose Ball 7.6708 mm
✔️ 0.302 in (7.6708 mm) WC carbide ball, +/-0.0005 in One loose ball

These are loose tungsten carbide balls used in precision bearings, linear slides, and metrology devices. They excel in high-load, low-friction environments where exact sizing matters.

✅ Diameter 0.302 in (7.6708 mm), tolerance +/-0.0005 in
✅ Material tungsten carbide, extremely hard and corrosion resistant
✅ Qty: 1 loose ball per order
✅ Rockwell hardness ~90 HRC

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

- High hardness and wear resistance improve precision bearing surfaces - Wide corrosion resistance suits wet or sterile environments - Tight size tolerance supports metrology, gage work, and optical assemblies - Common uses include ball transfer units, pivots, and small linear slides