100 Pack Rockbit 1-1/4 Inch S-2 Tool Steel G200 Bearing Balls Loose Balls Lot Of 100 High Quality Precision Ground 1-1/4 Inch Balls For Mining Drilling Equipment Bearings And Ball Bearing Assemblies

100-Pack 1-1/4 inch S-2 tool steel bearing balls
✔️ 100 loose G200 S-2 tool steel balls, 1.25 inch dia

These are 100 loose G200-grade S-2 tool steel bearing balls sized 1-1/4 inches, built for heavy-duty rockbits and precision bearing assemblies. They’re ideal for rock drilling tools, hydraulic actuators, and other high-load rotating components that demand hard, durable steel spheres.

✅ Size: 31.75 mm (1.25 inches) diameter
✅ Material: S-2 tool steel, G200 grade
✅ Type: Loose bearing balls for bearing assemblies
✅ Quantity: 100 per lot
✅ Hardness: ~60 HRC

💡 What is a practical use for high-precision bearing balls in heavy equipment?

They enable smooth rotation under high loads and resist wear in harsh environments.

- Handy for rockbits, mining equipment, and precision housings. - Reduces friction and prolongs service life in demanding machinery. - Works with sealed bearing arrangements and linear motion systems.