1 1/4" (20B) British Standard pitch sprockets. Manufactured in cast iron.
20B-1 45T Cast Iron Sprocket (10SR45C)
20B-1 45T Cast Iron Sprocket (10SR45C)
| Part No. | 7827-148 |
| Code | 10SR45C |
| No. teeth | 45 |
| Outside dia. de | 470.3 |
| Pitch dia. dp | 455.17 |
| Boss dia. | 125 |
| Bore D1* | 35 |
| Overall Width A | 70 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur