Bearing Spool Holder For Ender 3
thingiverse
This is a replacement spool holder for the stock filament mount on an Ender 3v2 printer. Attaches with the stock nut. You will need 2 6003-2RS bearings (35x17x10). Threads are a bit tight, so after printing I lubricated with a bit of lanolin and worked them until they loosened up. Threads are left-hand (so turn counter-clockwise to tighten). Printed this from PLA @ 0.12 with about 20% infill. Print the small wingnut with 100% infill or it may break. This will fit the Flashforge 1kg spools with 26mm dia. hole. Fusion 360 source files are attached if someone wants to add or improve this. Enjoy - thanks.
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