Universal Spool Roller

thingiverse

This is universal spool roller assembly.\nIt uses precision-engineered bearings; bolts and nuts are completely unnecessary for installation. \nThe roller components measure 12cm in length, making them an ideal fit for most filament spools.\nFeel free to modify or customize the unit to suit your needs. \nThe same unit can also be adapted to work independently by attaching it directly to a Prusa-style printer frame, centering on the bobbin hole with careful design and mounting. Instructions Push the bearing through the pinhole and snap it firmly into place within the roller holder. Some gentle force may be required to complete this task.\nPlease avoid attempting to insert the pin alone, as this could render it impossible to remove without proper installation. Make three additional units and attach them securely to the base. Secure each component tightly using your chosen fastening method. Mount the roller assembly within the stand with smooth precision