MPSM Filament Spool Holder (Stock Location)
thingiverse
I was experiencing problems when attempting to print TPU because the weight of the roll was putting too much strain on the extruder, resulting in underextrusion - at least that's my interpretation. This is a straightforward model that employs a single ball bearing (22x10x7), commonly used in fidget spinners. I already had one lying around from a previous project, so I designed it with this component in mind. Printing the mount as shown in the cutaway and the roller upside down to what's displayed will eliminate the need for any supports. As always, if you end up using it, please share your results!
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