19 teeth

Duplex| d: 20mm
Duplex| Dh: 95mm
Duplex| L: 50mm
Triplex| d: 20mm
Triplex| Dh: 95mm
Triplex| L: 70mm
Pitch | Via Dp: 115.75mm
Outside | Dia Do: 124.20mm
Bore | d: 16mm
Hub | Dh: 80mm
Hub | L: 35mm