1/2" (08B) British Standard pitch sprockets. Manufactured in cast iron.
08B-1 57T Cast Iron Sprocket (4SR57C)
08B-1 57T Cast Iron Sprocket (4SR57C)
| Part No. | 7823-701 |
| Code | 4SR57C |
| No. teeth | 57 |
| Outside dia. de | 236.4 |
| Pitch dia. dp | 230.54 |
| Boss dia. | 70 |
| Bore D1* | 19 |
| Overall Width A | 40 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur