Ten Pack Seven Eighths Inch Carbon Steel Bearing Balls G40 Grade Loose Ball Bearings for Machinery and Bearings, 0.875 Inch Diameter, Pack of Ten for Precision Applications

These loose carbon steel bearing balls are precision spheres used in ball bearings for shafts and mechanical assemblies. They’re commonly found in hobby machines, educational kits, and replacement parts where smooth rotation and consistent load distribution matter.

✅ Size: 7/8" (22.225 mm) diameter
✅ Material: Carbon steel
✅ Grade: G40
✅ Quantity: 10 balls

💡 What is a ball bearing used for in mechanical systems and DIY projects? Ball bearings support rotating parts and reduce friction, making devices run smoother and longer. - Supports shafts and housings for lower friction - Enables smoother rotation in hobby machines and simple gear trains - Carbon steel G40 offers a cost-effective durability option