-Tungsten carbide balls are suitable for applications where extreme hardness must be accompanied by high resistance to wear and impact.
-They are well-suited to elevated temperatures, corrosion, humidity, abrasion, and poor lubrication conditions.
-High hardness and dimensional stability make tungsten carbide balls the preferred choice for precision hydraulic valves, high-load bearings, inertial navigation systems, ball screws, linear bearings in slideways, gauging and checking instruments, and meters.

Suitable for a range of purposes, some of the most common are listed below:
-1/8" is often used for clusters and old English-Style headsets
-1/4" is often used for rear wheels and bottom brackets
-3/16" is often used for front wheels
-5/32" is often used for headsets with pressing cups

Specification:
Material: Tungsten Steel (YG6)
Precision: G25
Diameter:3/8" (9.525mm)
Hardness: 69-81 HRC

Package Includes:
2 x Bearing Balls