Duplex 3/8" (06B) British Standard pitch sprocket. Manufactured in Steel EN8, 080M40/080M46, C45
06B-2 21T Duplex Steel Sprocket (3DR21)
06B-2 21T Duplex Steel Sprocket (3DR21)
| Part No. | 7822-114 |
| Code | 3DR21 |
| No. teeth | 21 |
| Outside dia. de | 68 |
| Pitch dia. dp | 63.91 |
| Boss dia. | 52 |
| 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