Another Spool holder with skateboard bearing for 3D printer 58mm internal diameter spool

Yet another spool holder, this one is for a spool internal diameter of 58 mm which I couldnt find anywhere.

Print 2 of these, push a skateboard bearing (22mm outer diameter) inside (its a tight fit- do it while it is still warm - straight off the hot bed.)

Then you can mount your spool on a big nail hammered into a plank (or any other shaft mounting system!).
The spool spins really freely on the bearing.

I printed mine with 30% fill and it was strong enough.
NOTE: You can stop the print when approx 5mm of the spool insert towers have been printed, no need to print the full length of spool inserts.