British Standard sprockets with integral bearings (budget or INA) for use as an idler.
6B 21T Idler Sprocket Budget Bearing (I3SR21B)
6B 21T Idler Sprocket Budget Bearing (I3SR21B)
| Part No. | 7830-104 |
| Code | I3SR21B |
| No. teeth | 21 |
| Pitch | |
| de | |
| dp | |
| A | |
| D1* | |
| F | |
| B | |
| H | |
| Bearing |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur