Wheel / Wind Turbine Hub


40 Pack SKU: 1823-30

Single SKU: 1821-30

Why do we call them "wheel-hubs"? It's because they can be wheels for vehicles, or a hub for wind turbine rotor. Their splined holes allow dowels to press securely into them, so the dowels and wheel-hubs turn together.

As Wheels:

Use dowels as axles for your wheels.  Build vehicle frames from dowels and connector strips or hole plates.

As a Wind Turbine Hub:

Create a wind turbine hub (the part that holds the blades and spins) by attaching two wheel hubs together using #10 x 1in screws and nuts. Click on this guide to see how.


Wheel Diameter: 86mm (3 3/8")