GT2 2mm Idler Pully

by Timelord83, published

GT2 2mm Idler Pully by Timelord83 Feb 1, 2013



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40 Tooth Idler 608 Pulley for GT2 2mm x 6mm Wide GT2 Belts


Print at 100% infill. If your machine is well calibrated it should be a press fit from one side only with the small ridge on the other to center the 608 bearing in the idler

UPDATED: added the thing:16627 as thats how i made this pulley
UPDATED: added images of one i printed WAY to fast and without the fan for 3/4's of it

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Why is it so much wider than the bearing?

Isn't the 608 bearing 7mm thick?


How did you add a little lip for the bearing to sit on? That is not part of what I see in the open scad scrip.

Best Regards,


Thats what makes it mine :D i just added some shapes in openscad and some difference and union commands