Decided to roughly remake an image acquisition spinning disc I am using in one of my classes.

The disc is 20cm (8 inch) in diameter
For balancing the disc it is important to print the disc at 100% infill.

Glue the disk details onto the disc, I used  Super glue/ instant glue.
 

What you'll need:

Printed:

• 1 x Disc
• 1 x Stand
• 2 x Bearing screw spacer
• 1 x Large Section
• 1 x Small circle
• 2 x Arrow
• 4 x Quarter dividers

Non-printed:

• 1 x M6x30mm screw, flat head with 10mm wide head
• 1 x M6 Nut or Nyloc nut
• 2 x 608 Bearing (skateboard/ roller skate bearing)