Customizable Filament Spool Bearing

This is a customizable bearing made to separate two filament spools being used as parts trays. It has been designed to provide you with the shortest possible print time under any conditions.

This is one part of a much larger project. The other parts that go with it can be found below:

Parts Trays - https://www.thingiverse.com/thing:3365824
Stand - https://www.thingiverse.com/thing:3369716


This is my first project in OpenSCAD, so if you notice any bugs, issues, or potential additions