One Three Eighths Inch Ball Bearing With Integrated One Half Inch Diameter Pin And One Inch Long Axle 34.92 Millimeter Outer Diameter Industrial Grade Bearing For Machinery

1-3/8 Inch Ball Bearing with Integrated 1/2 Inch Axle
✔️ 1/2" pin, 1-3/8" OD, 1" axle (12.7/34.92/25.4 mm)

This compact integrated ball bearing assembly pairs a 1/2" pin diameter with a 1-3/8" outer bearing and a 1" long axle. Made from durable 52100 chrome steel, it delivers strength and wear resistance for reliable performance in compact machines, sliding guides, hobby robotics, and gate hardware. Pack: single bearing.

✅ Pin diameter: 1/2 inch (12.7 mm)
✅ Outer diameter: 1 3/8 inch (34.92 mm)
✅ Assembly width: 1 inch (25.4 mm)
✅ Material: 52100 chrome steel

💡 What is an integrated ball bearing axle and when should I use it?

A handy, practical explanation helps you decide if this setup fits your project.

- Integrated bearing and axle provide a compact, one-piece mounting solution - 52100 chrome steel delivers durability and wear resistance for longer life - Handy for hobby machines, small conveyors, and lightweight sliding guides