Ender 3 Spool Holder and Bearing
Description
Spool holder with bearing. Provides a smooth roll for that filament spool. No external parts needed, everything is 3D printed. Here's a video of it in action: https://www.youtube.com/watch?v=E4T2LHLTaGk My stator is printed at 100% infill while everything else is printed at 10% with PLA. I also use mine without the retainer so that's an option if you'd like. I was inspired by a few other models on thingiverse but none were fully 3D printed. They either required a bearing or bolt. Here are a few mentions: https://www.thingiverse.com/thing:3551666 https://www.thingiverse.com/thing:3209211 https://www.thingiverse.com/thing:3421762 This is for the Ender-3 but I've provided the [FreeCAD](https://www.freecadweb.org/) source file so modifications can easily be made. For compatibility, I used [version 0.19.x which is available off of github](https://github.com/FreeCAD/FreeCAD/releases/tag/0.19_pre). # Printing Make sure to print: - 12 Bearing Discs - 2 Cages - 1 Retainer - 1 Rotor Cap - 1 Rotor Left - 1 Rotor Right - 1 Stator - 1 Stator Cap
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