| Nr. of teeth | Bore DF |
Pitch Dia. DE |
Outside Dia. DP |
A | Code |
|---|---|---|---|---|---|
| mm | mm | mm | |||
| 21 | 25 | 1239 | |||
| 30 | 129.0 | 129.3 | 67.8 | 1240 | |
| 35 | 1241 | ||||
| 23 | 25 | 1242 | |||
| 30 | 141.0 | 142.2 | 73.8 | 1243 | |
| 35 | 1244 | ||||
| 25 | 25 | 1245 | |||
| 30 | 154.0 | 154.2 | 79.8 | 1246 | |
| 35 | 1247 |