Horizontal filament holder for 50mm spool with skate board bearing

Horizontal filament spool holder for 50mm, up to 1kg, spool.
A sealed deep groove skateboard ball bearing, type 608, fits in the 22mm hole of part 1.
Part 3 connects the bearing 8mm hole and part2.
Can be printed on a small 3D printer like my Fabrikator Mini.

Part3 version 2:
Wider footage for stabilisation and bigger shaft diameter to fit tight in the 8mm bearing hole (needs some sand paper finishing). No more hot glue needed.