3/8" (06B) British Standard pitch sprockets. Manufactured in cast iron.
06B-1 57T Cast Iron Sprocket (3SR57C)
06B-1 57T Cast Iron Sprocket (3SR57C)
| Part No. | 7822-407 |
| Code | 3SR57C |
| No. teeth | 57 |
| Outside dia. de | 176.9 |
| Pitch dia. dp | 172.91 |
| Boss dia. | 70 |
| Bore D1* | 19 |
| Overall Width A | 32 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur