Half Inch Ball Bearing With Integrated Five Sixteenths Inch Axle One And One Quarter Inch Long Shaft Pin Diameter Five Sixteenths Inch Outer Diameter Half Inch Precision Bearing For Machinery And Equipment

1/2-Inch Ball Bearing Axle with 5/16 Pin, 1-1/4" Length
✔️ 12.70mm OD, 7.94mm pin diameter, 31.75mm axle length

This 1/2 inch ball bearing axle assembly combines a ball bearing and an integrated pin for quick, secure mounting in small machinery. Made from durable 52100 chrome steel, it’s a compact, integrated bearing unit used in hobby projects, compact drives, and other light-duty equipment where reliable rotation is essential.

✅ Outer diameter: 1/2" (12.70mm)
✅ Pin diameter: 5/16" (7.94mm)
✅ Axle length: 1-1/4" (31.75mm)
✅ Assembly width: 1-1/4" (31.75mm)
✅ Material: 52100 chrome steel for durability
✅ Pack: single bearing

💡 What are typical applications for a ball bearing axle assembly in compact machinery?

In short, it provides precise rotation and secure mounting in small platforms, handy for hobby machines and DIY tools.

- Handy for quick, dependable pivot points in hobby machines - Enables stable mounting with an integrated pin and axle - Made from 52100 chrome steel for wear resistance