100 Piece Loose Carbon Steel G40 Ball Bearings Diameter 5/32 Inch 0.156 Inch 3.969mm Quality G40 For Precision Machinery Bearings Assemblies Industrial Use High Load Applications

100-Pack of 5/32-Inch G40 Carbon Steel Bearing Balls
✔️ 100 loose G40 carbon steel balls, 5/32" diameter

These are 100 loose bearing balls made from G40 carbon steel, sized at 5/32 inch (3.969 mm). They’re ideal for generic bearing assemblies, hobby projects, and DIY machines that require a simple spherical ball for motion and load transfer.

✅ Diameter: 5/32" (3.969 mm)
✅ Material: Carbon steel, G40 grade
✅ Quantity: 100 balls per pack
✅ Type: Loose ball bearings for general use

💡 What is a handy use for carbon steel bearing balls in projects?

These handy little balls pop up in a variety of DIY and light industrial setups.

- Applications: hobby robotics, model machines, and simple sliders - Benefits: affordable, durable, and easy to source - Care: keep dry and clean to prevent rusting