Three Eighths Inch Ball Bearing With Three Sixteenths Inch Bore And One Half Inch Axle Length, Outer Diameter Three Eighths Inch, High Precision Low Friction Mini Bearing For RC Hobby, Small Machinery And Robotics, Durable Steel Construction

This compact integrated bearing assembly combines a 3/16-inch axle with a 3/8-inch ball bearing, built from durable 52100 chrome steel. It's a handy choice for small rotating joints in RC models, hobby projects, and tight-space machinery where smooth motion matters.

✅ Pin diameter: 3/16-In (4.76 mm) axle
✅ Bearing outer diameter: 3/8-In (9.53 mm) bearing
✅ Assembly width: 1/2-In (12.7 mm)
✅ Material: 52100 alloy steel (chrome steel)

💡 What is an integrated ball bearing axle used for in compact machinery? A handy component for small machines needing smooth, low-friction rotation. - integrated ball bearing axle in tiny robotics and hobby projects - smooth rotation for compact pivot points in woodworking and model builds - reliable, lightweight support for rotary joints in compact assemblies