3 minutes of fame
3d printing, electronics and trams
20mm wheel for 32mm or 45mm track by noiseboy72
A simple wheel for a truck, bogie, wagon or small coach. 20mm diameter, with 3mm axle. Just print a gently push onto a 3mm axle.
www.thingiverse.com
A very simple 20mm wheel, for trucks small wagons and low profile coach bogies. Very similar to the Binnie wheels - which frankly I usually use, but I needed some in a hurry!
3mm hole for axle, which might need drilling out slightly, depending upon your printer calibration.