Spool for ABS filament

In our city there is a very good manufacturer ABS filament.
Favourable offer from this manufacturer, buy plastic in hanks 1kg.
It is advantageous to 30% than to buy ABS plastic on the reels.
I made a spool design for this plastic.
The coil can be disassembled into two parts.
The outer diameter of 206mm !!!
Landing diameter 85mm
The thickness of the hank 63mm
2 Bearing 608ZZ
3 screws 6x70 with nuts
Maybe for someone it will be useful!