Ender3 Filament Guide (Yep another one...)
by FragrantAbyss · from Thingiverse
Free to print
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After a couple weeks using my Ender3 I quickly realized why there are so many filament guide accessories. The filament entering the feed gear housing was quickly cutting its way through the stock guide. After a lot of searching for a guide with a 3D printed bearing that would work smoothly I gave up and designed my own using a re-mix of Emmett's Gear Bearing. This bearing is by far the smoothest running 3D printed bearing I have found and turns out it works great with an added v-groove as a filament guide. If you have just started using an Ender3 printer give this thing a try.
https://youtu.be/BYAWX_bhZJQ
