3/8 Inch Ball Bearing With Integrated 1/8 Inch Pin Diameter And 3/8 Inch Long Axle, Built From 52100 Chrome Steel For Superior Strength, Durability, And Precision In Mechanical Assemblies And High Load Applications

3/8 inch Ball Bearing with 1/8 inch Pin Axle - single unit
✔️ Outer 3/8 in dia, bore 1/8 in, 9.53 mm axle, 9.53 mm wide

This compact, integrated bearing assembly pairs a 3/8 inch ball bearing with a 1/8 inch pin and a 3/8 inch axle for compact, precise rotation in small machines, hobby rigs, and model projects.

✅ Outer diameter 3/8 in (9.53 mm), inner bore 1/8 in (3.18 mm)
✅ Pin diameter integrated at 1/8 in (3.18 mm) for secure fit
✅ Assembly width/length 3/8 in (9.53 mm) with 3/8 in axle
✅ Material: 52100 chrome steel alloy for durability and wear resistance

💡 What is an integrated ball bearing axle used for in small mechanical assemblies?

It's handy for compact drives that need smooth rotation with a built-in pin and axle.

- It’s handy for compact drives that need smooth rotation. - Built-in pin and axle simplify mounting in hobby projects. - Works with common shaft sizes and chrome steel bearing variants.