8 teeth

Duplex| d: 20mm
Duplex| Dh: 53mm
Duplex| L: 75mm
Triplex| d: 25mm
Triplex| Dh: 53mm
Triplex| L: 110mm
Pitch | Via Dp: 66.37mm
Outside | Dia Do: 77.00mm
Bore | d: 16mm
Hub | Dh: 42mm
Hub | L: 35mm