57 teeth

Duplex| d: 23.80mm
Duplex| Dh: 95.20mm
Duplex| L: 44.40mm
Triplex| d: 23.80mm
Triplex| Dh: 95.20mm
Triplex| L: 60.30mm
Pitch | Via Dp: 230.54mm
Outside | Dia Do: 237.74mm
Bore | d: 19.00mm
Hub | Dh: 88.90mm
Hub | L: 28.50mm