1/2" (081) British Standard pitch platewheel sprockets which are narrower than both the 083 & 08B 1/2" sprockets. Manufactured in Steel EN8, 080M40/080M46, C45
081-1 21T Steel Platewheel (1SR21P)
081-1 21T Steel Platewheel (1SR21P)
| Part No. | 7823-414 |
| Code | 1SR21P |
| No. Teeth | 21 |
| Outside dia. de | 91 |
| Pitch dia. Dp | 85.22 |
| Simplex D1 | 10 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur