3/4" (12B) British Standard pitch sprockets. Manufactured in Steel EN8, 080M40/080M46, C45
12B-1 20T Steel Sprocket (6SR20)
12B-1 20T Steel Sprocket (6SR20)
Part No. | 7825-328 |
Code | 6SR20 |
No. teeth | 20 |
Outside dia. de | 129.7 |
Pitch dia. dp | 121.78 |
Boss dia. | 80 |
Bore D1* | 16 |
Overall Width A | 35 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur