Parametric Crowned Pulley

by johnr, published

Parametric Crowned Pulley by johnr Nov 19, 2012
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A parametric crowned pulley, inspired by DaleDunn's.

I liked this idea over the flanged bearing covers, but I couldn't get a bearing to fit the original and thought it wasn't wide enough. With no access to SolidWorks I figured I'd redo the thing in OpenSCAD.

The second photo shows the size difference between DaleDunn's and mine.


Print as is, or adjust to your liking/needs.

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good shit thanks for the fix!!!

Is it possible to change this item into a real belt pulley with maybe 20 teeth?
I see these parts only vertical working, are they horizontal also working?