9 teeth

Duplex| d: 8mm
Duplex| Dh: 18mm
Duplex| L: 22mm
Triplex| d: 8mm
Triplex| Dh: 18mm
Triplex| L: 32mm
Pitch | Via Dp: 27.85mm
Outside | Dia Do: 31.00mm
Bore | d: 8mm
Hub | Dh: 18mm
Hub | L: 22mm