Ten Pack Rockbit Bearing Balls Size One And Eleven Sixteenths Inch S2 Tool Steel G200 Grade Loose Balls For Rock Bits High Precision S2 Material Durable Industrial Quality For Heavy Duty Applications

10-Pack Rockbit 1 11/16 inch S-2 Tool Steel Bearing Balls
✔️ 1.6875 in dia (42.8625 mm); G200 S-2 tool steel; 10 loose balls

These are loose bearing balls sized 1 11/16 inches, crafted from S-2 tool steel and finished in G200 hardness. They’re ideal for rock bits and heavy-duty bearing assemblies where strong, durable round bearings are needed.

✅Size: 1 11/16 in diameter = 42.8625 mm
✅Material: S-2 tool steel, G200 hardness (60 HRC)
✅Quantity: 10 balls per pack
✅Type: Loose bearing balls for use in bearings and rock bit assemblies

💡 What is a bearing ball used for in heavy-duty machinery and rock-bit assemblies?

Here's a quick, practical overview:

- Reduces friction in rotating assemblies and supports precise motion - Works with matching bearing races to distribute load - Made from robust S-2 tool steel with G200 hardness for tough service - Commonly used in rock bits, milling equipment, and high-impact tools