5/16 inch Diameter Loose Balls SS302 G100 10-Pack Bearing Balls

5/16" Loose Balls - Stainless Steel - 10-Pack
✔️ Precision G100 - AISI 302 - 5/16 Inch Diameter

This is a 10-pack of precision 5/16" loose balls made from durable AISI 302 stainless steel. They're ideal for use in bicycles, casters, drawer slides, and other mechanical assemblies where corrosion resistance and consistent roundness are a must.

✅ Diameter: 5/16" (0.3125 inch / 7.94mm)
✅ Quantity: 10 loose balls per pack
✅ Material: AISI 302 Stainless Steel
✅ Grade: G100 (tight tolerance and smooth finish)
✅ Rust-resistant and great for outdoor or wet environments

💡 What does “G100 grade” mean in bearing balls?
G100 refers to the ball's precision rating. It means the ball has a spherical accuracy within 0.0001 inches - perfect for applications that demand consistent size and roundness without going overboard on cost.

Smooth, shiny, and tough - these balls are built for action. Grab a 10-pack and get your project rolling today!