About this 3D model

This is a simple bearing carrier for spools. Print 2 of these. insert 2 x 608 bearings inside and a piece of 8mm rod. Use 2 of my 8mm rod clamps and fix it all on top of the wood frame prusa with some screws. The spool bearing holder have 2 diameters to accomodate different spools. keep it from sliding on the rod with some tape (if needed).