Flsun SR (Super Racer) horizontal spool holder

prusaprinters

This is the spool holder I made for my Flsun SR.only four 608 bearings needed;stock screws and holes used;no additional screws needed for assembly and mounting;no supports needed.I made an adapter for three types of spools (three different inner holes diameter) and share it in editable format so you can remix it for different spools.You need to print:base;top;three bearing holders (roller);nut for central bearing.Print nut with 0,15mm layer height, everything else may be printed with 0,2mm layer height. I used 100% infill for base and 15% infill for top with 4-5 wall, For top make sure add top and bottom layers so the wide part is solid.Check out my collection of Flsun SR Upgrades I made or used.