Big Spool Holder (with bearings)
thingiverse
Couldn't find one like this so I made one. I was worried the big spool would fall off the Tush, but needed a low-friction design that's easy to assemble. This spool holder is designed for big spools up to 34cm in diameter and 10.4cm wide. To put it together, you'll need two 608 bearings (I use 608zz's) which can be glued to the rod or just fit right on. The rod is made for center holes that are 50-52mm across - most spools should fit perfectly. I'm using it with a 2.6kg PLA spool from DasFilament, but you can use smaller spools too. I printed it in PETG, and PLA works just as well.
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