Filament feeder bearing (Ender 3 dual gear feeder upgrade)
thingiverse
This is a design I made to reduce the friction from the filament roll. It uses on m4 screw + nut and the original pulley bearing from the ender 3 v2 <a href="http://fumacrom.com/3uTy8"> like this. </a> I designed it to work with a dual gear filament feeder like the one from bigtreetech <a href="http://fumacrom.com/3uTzP"> found here. </a> After printing, you slide it down the z rod and it will sit on top of the feeder, then zip tie in place. I have made one other part to reduce friction that I will post and link here after I upload it. This is a work in progress! I am currently working on a design that uses both a pulley bearing and the recycled z endstop as a filament runout sensor.
With this file you will be able to print Filament feeder bearing (Ender 3 dual gear feeder upgrade) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Filament feeder bearing (Ender 3 dual gear feeder upgrade).