Ten Pack One And One Eighth Inch S-2 Tool Steel G200 Bearing Balls Loose For Rock Bits High Quality One And One Eighth Inch Diameter 28.575mm G200 Grade Precision Bearing Balls

Ten-Pack of 1-1/8in Rockbit S-2 Tool Steel Balls
✔️ 10 loose S-2 G200 balls, 1-1/8in size (28.575mm)

These 1-1/8in bearing balls are loose, high-hardness S-2 tool steel G200 spheres designed for rockbits and drilling assemblies. They provide precise load distribution and reduced wear in demanding environments.

✅ Size: 1-1/8" (28.575mm)
✅ Material: S-2 Tool Steel, G200
✅ Hardness: ~60 Rc
✅ Pack: 10 loose balls
✅ Use: rockbits and heavy machinery components

💡 What is a bearing ball used for in heavy drilling equipment?

This handy piece reduces friction and supports loads in rotating or sliding parts. - Used in rockbits and drill heads to handle radial loads - Made from hardened S-2 tool steel with G200 grade for durability - Improves service life by distributing loads and minimizing wear