Roller Bearing Spool Holder - Ender 3

thingiverse

I designed a custom roller bearing spool holder, drawing inspiration from the original Ender 3 stock holder. To ensure secure placement of various spools, I added distinctive ridges on the opposite side of the holder, accommodating those that don't sit flush with the bearings. This innovative design seamlessly interlocks with the standard ring provided with the Ender 3. The resulting holder is compatible with any bearing boasting an inner diameter of 10mm.