Seven Eighths Inch Ball Bearing With Three Eighths Inch Integrated Pin Diameter And One And One Quarter Inch Long Axle For Precise Machinery Applications, Compatible With Small Conveyors And Rollers

Premium single bearing: 7/8 in ball bearing with 3/8 in pin
✔️ Single bearing with 7/8 OD, 3/8 pin, 1-1/4 axle

This compact integrated bearing combines a 7/8 inch outer diameter with a built-in 3/8 inch pin and a 1-1/4 inch long axle, crafted from 52100 chrome steel for strength and durability. Ideal for machinery, hobby projects, roller setups, and custom axles in DIY builds.

✅ Outer diameter: 7/8 in (22.23 mm) bearing with integrated pin diameter 3/8 in (9.53 mm)
✅ Axle length: 1-1/4 in (31.75 mm); overall width 1-1/4 in (31.75 mm)
✅ Material: 52100 chrome steel for high strength and wear resistance
✅ Ready-to-mount design with built-in pin and axle for fast installs

💡 What is an integrated ball bearing axle used for? This handy component is designed for quick replacement in small machines and DIY builds. - compact integrated ball bearing axle for small mechanical assemblies - ideal for hobby machines, robotics, and linear motion setups - easy mounting and alignment - durable 52100 chrome steel construction