17 teeth

Duplex| d: 15.80mm
Duplex| Dh: 53.90mm
Duplex| L: 38.10mm
Triplex| d: 15.80mm
Triplex| Dh: 53.90mm
Triplex| L: 53.90mm
Pitch | Via Dp: 69.11mm
Outside | Dia Do: 75.69mm
Bore | d: 15.80mm
Hub | Dh: 53.90mm
Hub | L: 25.40mm