Ender 3 Spool Holder With Integrated Bearings

thingiverse

A reliable user has reported that they can handle spools of up to one kilogram with ease. They are also willing to accept spools featuring holes with diameters greater than thirty-six millimeters, as well as widths of up to one hundred millimeters. All printing tasks are completed without the need for supports, although it is highly recommended that a brim be used when printing the shaft in order to maintain stability. Standard six-millimeter airsoft pellets serve as effective ball bearings within this system. To assemble the outer bearing, two prints must be created and then assembled according to the photographs provided.