3/4" (12B) British Standard pitch sprockets. Manufactured in Steel EN8, 080M40/080M46, C45
12B-1 9T Steel Sprocket (6SR9)
12B-1 9T Steel Sprocket (6SR9)
| Part No. | 7825-422 |
| Code | 6SR9 |
| No. teeth | 9 |
| Outside dia. de | 62 |
| Pitch dia. dp | 55.7 |
| Boss dia. | 37 |
| Bore D1* | 12 |
| Overall Width A | 30 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur