Creality bearing spool holder
Description
I couldn't find a bearing based spool holder that I like so I designed this. It is designed to use a standard 60822 bearing like on skates and skateboards, and fit onto the standard side mounted retractable arm. Two versions are included: * spool-1-* is a 2 piece design where you can use some rubber bands or O rings to keep the bearings in place. You can use 1 screw on the unmounted end, but the hole is all the way through so you could also put a long screw in the other end for added strength. * spool-2-* is a 4 piece design where the inner part has recesses for the bearings already. It will need a screw in either end. I printed them in PETG 100% infill but if using screws you could get away with much less infill and/or PLA.
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