0.305 Inch Tungsten Carbide Ball Bearing With Plus Or Minus 0.0005 Inch Tolerance For CNC Machining, Precision Ground 0.305 Inch Ball, Heavy Duty Industrial Grade Carbide Ball For Gauges, Bearings, And Mechanical Assemblies

0.305 inch tungsten carbide ball, ±0.0005 tolerance
✔️ One loose 0.305 in tungsten carbide ball, 90 RC hardness

This is a single loose tungsten carbide ball used in precision bearing assemblies, measurement fixtures, and lab calibration setups. It’s ideal for custom bearings and high-load applications where tight tolerances matter.

✅ Size: 0.305 in (7.747 mm) loose ball
✅ Material: tungsten carbide
✅ Hardness: 90 Rockwell
✅ Quantity: 1 loose ball
✅ Corrosion resistance: high

💡 What is a common use for a 0.305 inch tungsten carbide ball in precision bearings?

These handy balls are used to build and calibrate small bearing systems and fixtures.

- High hardness 90 RC for wear resistance - Size 0.305 in (7.747 mm) fits many slots - Loose-ball design enables flexible customization - Tungsten carbide provides stiffness and corrosion resistance ✝️

Loose 0.305" inch Tungsten Carbide Ball Bearing +/-.0005 inch tungsten carbide balls One Loose Ball