About this 3D model

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 85mmThe thickness of the hank 63mm2 Bearing 608ZZ3 screws 6x70 with nutsMaybe for someone it will be useful!