Spool Stand / Holder Ender 3 Inside bearings 608 or 623

thingiverse

- /!\ Minimum spool inside diameter : safe 65mm (62.77 without tolerences) for 608 bearings Tested with 1kg Spools (with 72mm spool inside diameter: Sunlu PLA+) - /!\ Minimum spool inside diameter : safe 52mm (49.22 without tolerences) for 623 bearings ~~ Update 12/12/2021 ~~ - added SpoolHolder_623_SIDE_PANELS.stl for 623 bearings version : avoid axial spool sliding Minimalist design that adapt on the original Ender 3 Spool holder. It uses 2 bearings and 2 screws (no nuts needed) : - For 623 bearings : - 2X 3x10x4 bearings (int x ext x wid) - 2X M3x12 or M3x16 (according to the version you're printing) - For 608 bearings : - 2X 8x22x7 bearings (int x ext x wid) - 2X M3x20 It clips on the original ender 3 spool holder (Ø30) and hold it self up thanks to the spool weight. And it can still slide on the axle to be compatible with every spool you buy (watch ou inside spool diameter) ➔ Works great with 2 of these holders, but one is sufficent if you pay attention when fixing the spool Printing: - For 608 : - 2 wall perimeters - Infill : 20% - Layer height : 0.2 - Supports needed : YES - Printing time : 1h 1min for 608 ​(Ender 3 V2 with PrusaSlicer) - Files : SpoolHolder_608_InsideBearings SpoolHolder_608_M3_AdjustmentRing - For 623 : - 3 Wall perimeters - Infill : 20% - Layer height : 0.2 - Supports needed : YES - Printing time : 37 minutes for 623 | 12mm (Ender 3 V2 with PrusaSlicer) - Printing time : 47minutes for 623 | 16mm ​(Ender 3 V2 with PrusaSlicer) - Files : SpoolHolder_With_InsideBearings12mm or SpoolHolder_With_InsideBearings16mm & SpoolHolder_623_SIDE_PANELS /!\ PrusaSlicer supports might add an extra layer on one side of the bearing spacers, make sure you removed it with tour pliers Material : Doesn't matter