Loose 5/32 Inch Tungsten Carbide Bearing Ball 0.156 Inch Diameter, G25 Grade Precision Sphere For High Load Hardwearing Performance In Bearings Linear Motion CNC Robotics Automotive And Industrial Assemblies

These are single loose tungsten carbide bearing balls used in precision bearings, lab setups, and high-load mechanisms where ultra-smooth motion and tight tolerances matter.

✅ Size: 0.156 in diameter (3.97 mm)
✅ Material: tungsten carbide (high hardness, corrosion resistant)
✅ Grade: G25; tight spherical tolerance 0.000025"
✅ Quantity: 1 loose ball
✅ Hardness: ~90 HRC

💡 What is a tungsten carbide bearing ball used for in precision machinery? This handy component solves spacing, alignment, and motion needs in tight, high-load systems. - High hardness and wear resistance ensure long life and stable geometry - Suitable for precision bearings, pivots, and seating applications - Helps achieve accurate motion with low friction in demanding setups - Works well in lab equipment and compact machinery that require reliable spherical balls