Filament spool holder roller with bearings 625, F625 (with flange) or 688, F688 (with flange) . Bearings 625zz I have from POM wheels on creality printers for example CR10, ender 3, ender 5
Bearing size 5x16mm, hole 5 or 8mm
Holder with 5mm pivot have 2mm hole for srew M2x10 for strongest pivot
The author marked this model as their own original creation.