Remix of my 30mm spool bearing, now in 38mm!
It seems every spool of filament comes in a different sized spool, so I just keep changing the design to fit.
Inner diameter fits an M8 rod, outer diameter fits a 38mm hole. Added flange for security.
UPDATE: Hah, sorry I only uploaded Solidworks parts, heres the STL's
UPDATE: New top, the old one was faulty
Any layer height