Bearing Brackets for Ultimaker Filament Holder by greenarrow

Last crawled date: 4 years, 3 months ago

I have some filament spools that are made from cardboard with a metal tube in the middle. I found these spools would snag on the Ultimaker filament holder so I made these brackets to hold a couple of 608 bearings. Now the spools turn very smoothly with no snagging!