LulzBot Mini Spool Arm w/Bearings

LulzBot Mini Spool Arm w/Bearings

thingiverse

I was determined to swap out the spool support arm on my Lulzbot Mini for something that would make it easier for the spool to roll smoothly, yet still enable me to effortlessly slide the spool on and off. Hardware: 1 - 8mm x 100mm threaded rod 3 - 8mm nuts 1 - 8mm wingnut 2 - 608zz bearings I decided to reuse the Mini's arm mounting bolts.

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