This is a replacement wheel for the table belonging to a vintage, pedal-powered Husqvarna sewing machine. The measurements are NOT accurate as the old wheel was pretty much destroyed, and I didn't want to touch the one that was still OK. It's FUNCTIONALLY the same, but is not a 'pattern perfect' match. This is not generally suited for 3D printing, unless you have a printer that can print really solid objects. Instead, it should be cut out of HDPE or similar materials using a CnC mill. Uploaded mostly to demonstrate the 'Rotate Extrude' function in OpenSCAD.