filament spool holder (35-75 mm) with 608 bearing

I used some parts of the horizontal holder stand of another designer.
Only the spool holder was designed.

It can use with hole diameter 35-75 mm spool.

Insert the bearing into the holder
and assemble to the screw shaft with the nut from both sides of the bearing.

Bearing fixing part was designed with the same dimensions as outer diameter of bearing
So, on my Anet A8 printer, the bearings were tight.
It may be necessary to resize the output.

If you have improvements please commen