The file 'Spool Roller With 608 Bearings And No Bolts 3D Printer Model' is (stl) file type, size is 29.58 KB.
I wanted a spool roller with 608 bearings, but didn't like all of the designs with bolts, so I remixed this one that uses span-in bearings, but made it into two separate pieces, allowing for infinite adjustability!