37 teeth

Duplex| d: 30mm
Duplex| Dh: 150mm
Duplex| L: 80mm
Triplex| d: 30mm
Triplex| Dh: 150mm
Triplex| L: 115mm
Pitch | Via Dp: 374.39mm
Outside | Dia Do: 389.50mm
Bore | d: 30mm
Hub | Dh: 150mm
Hub | L: 55mm