Turntable to capture images about items

I was looking for something to make pictures about products mostly for selling on the net and 3d modelling.
There are a lot of good motorized turntables on the market and I saw many good creations here too however I wanted some simple manually handled but large enough turntable, so I designed one.
I also had some 6902RS bearings from an old rear hub of my bike which I wanted to use.
The upper part has markings on it's edge which represents 45 degrees divisions. If you like you can add numbers with a color marker next to those (like: 0/360, 45, 90, 135, 180, 225, 270, 315) and a mark on the bottom part to align the upper part to it. I used white Prusament PLA to print this.

Product dimensions: 
Diameter 150mm (upper part)
Height: 15mm (total)

Requirement: 
- 1 ball bearing (6902RS but can be other) with the size of: 
Diameters: 28mm outer, 15mm inner
Height: 7mm 

Print instructions:
Print settings were the default:
Layer height:  0.20mm SPEED
Perimeters: 2
Top and bottom infill: Concentric

Print both parts with their large surfaces oriented to the bed to avoid support needed.

Note/Tips:
The bearing fit tightly in the parts.
Add at least four rubber or foam anti slip pads to the lower part to avoid accidental movement on the desktop when use.


Used filament total: ~90g
Total print time approx.: 2:20