330010223
Parameters:
- total diameter: 201 mm
- inner diameter from the bottom: 140 mm
- outer diameter of the smaller pulley: 162 mm
- inner diameter of the smaller pulley: 111 mm
- inner hole: 75 mm
- total height: 50 mm
- number of screw holes: 6 (diameter 8 mm, the rest are just blind holes for balancing the pulley)
