Duplex 1" (16B) British Standard pitch sprocket. Manufactured in cast iron.
16B-2 57T Duplex Cast Iron Sprocket (8DR57C)
16B-2 57T Duplex Cast Iron Sprocket (8DR57C)
| Part No. | 7826-134 |
| Code | 8DR57C |
| No. teeth | 57 |
| Outside dia. de | 474 |
| Pitch dia. dp | 461.07 |
| Boss dia. | 170 |
| Bore D1* | 39 |
| Overall Width A | 90 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur