Material: grey cast iron GG25. Hub unfinished and without bore, some with core hole. Matching chains in accordance with DIN 766 A. All dimensions and weights "ca.".
| No. of Teeth | 8 |
|---|---|
| da (mm) | 170 |
| d (mm) | 140 |
| b (mm) | 50 |
| ND (mm) | 80 |
| L (mm) | 65 |
| B approx. (mm) | 20 |
| Weight (kg) | 6,5 |
