Material up to module 1.5: 42CrMo4, teeth induction hardened. Material from module 2.0: 16MnCr5, teeth case hardened. Hubs and bores soft. ** Gears with ground hub contact surfaces and bores. *** Not hardened. Tooth quality 8 modelled on DIN 3967. Sold in pairs only.
| Transmission (i) | 2 : 1 |
|---|---|
| Module | 1,0 |
| No. of Teeth | 20 / 40 |
| da (mm) | 31,8/60,9 |
| d (mm) | 30/60 |
| ND (mm) | 25/40 |
| NL (mm) | 8/8 |
| L1 (mm) | 19/18 |
| L (mm) | 20,2/21,2 |
| S (mm) | 9,4/15,9 |
| b (mm) | 12/12 |
| BH7 (mm) | 8/12 |
| E (mm) | 39/30 |
| Admissible MD (Nm) | 9,8/19,6 |
| Weight/Pair (g) | 323 |
