Medium gear for meat grinder D=28/75.5, H=???/???(???), Z=12/75 Vertex black

Medium gear for Vertex meat grinder
Parameters:
Manufacturer: Vertex
Large ring diameter: 75.5mm
Small ring diameter: 28mm
Large ring teeth: straight
Small ring teeth: straight
Number of teeth of the large ring: 75
Number of teeth of small ring: 12
Gear type: medium
Color: black