Triplex 5/8" (10B) British Standard pitch sprocket. Manufactured in Steel EN8, 080M40/080M46, C45
10B-3 21T Steel Sprocket (5TR21)
10B-3 21T Steel Sprocket (5TR21)
| Part No. | 7824-512 |
| Code | 5TR21 |
| No. teeth | 21 |
| Outside dia. de | 113.4 |
| Pitch dia. dp | 106.52 |
| Boss dia. | 85 |
| Bore D1* | 20 |
| Overall Width A | 60 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur