27 teeth

Duplex| d: 38.10mm
Duplex| Dh: 146.00mm
Duplex| L: 85.70mm
Triplex| d: 38.10mm
Triplex| Dh: 146.00mm
Triplex| L: 120.60mm
Pitch | Via Dp: 263.39mm
Outside | Dia Do: 280.67mm
Bore | d: 31.70mm
Hub | Dh: 127.00mm
Hub | L: 50.80mm