Triplex 1/2" (08B) British Standard pitch sprocket. Manufactured in Steel EN8, 080M40/080M46, C45
08B-3 20T Steel Sprocket (4TR20)
08B-3 20T Steel Sprocket (4TR20)
Part No. | 7823-812 |
Code | 4TR20 |
No. teeth | 20 |
Outside dia. de | 85.8 |
Pitch dia. dp | 81.19 |
Boss dia. | 66 |
Bore D1* | 16 |
Overall Width A | 50 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur