57mm ID spool bearing and spacer for creality ender 3
Description
I got a bit tired of watching my spool going round in an eliptical fashion so i quickly made this to fit inside the spool and onto the stock spool holder printed at full speed with 10% infill in approx 20 mins as has a margin for error, probably won't fit all spools, not sure what the average ID is but you do need two. May refine in future and possibly create a multi part one with smoother action *Added 20mm spool spacer to keep everything from moving and keep bearings pressed into spool
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