12 teeth
| Duplex| d: | 25.40mm | 
|---|---|
| Duplex| Dh: | 72.20mm | 
| Duplex| L: | 63.50mm | 
| Triplex| d: | 25.40mm | 
| Triplex| Dh: | 72.20mm | 
| Triplex| L: | 92.00mm | 
| Pitch | Via Dp: | 98.14mm | 
| Outside | Dia Do: | 109.98mm | 
| Bore | d: | 25.40mm | 
| Hub | Dh: | 79.30mm | 
| Hub | L: | 41.20mm | 
| Duplex| d: | 25.40mm | 
|---|---|
| Duplex| Dh: | 72.20mm | 
| Duplex| L: | 63.50mm | 
| Triplex| d: | 25.40mm | 
| Triplex| Dh: | 72.20mm | 
| Triplex| L: | 92.00mm | 
| Pitch | Via Dp: | 98.14mm | 
| Outside | Dia Do: | 109.98mm | 
| Bore | d: | 25.40mm | 
| Hub | Dh: | 79.30mm | 
| Hub | L: | 41.20mm |