12813100
| No. of Teeth | 31 |
|---|---|
| da [mm] | 263,1 |
| d [mm] | 251,07 |
| ND [mm] | 140 |
| B [mm] | 25 |
| L [mm] | 70 |
| Weight [kg] | 19,18 |
| Remark | 1) |
Pre zobrazenie cien sa prosím
prihláste
.
Material: Steel C45, not hardened. Pre-bored. Sprockets marked with * from grey cast iron GG25. Sprockets marked with 1) are from steel St52 with welded hub.
General dimensions: B1 = 15,8 mm, B2 = 47,7 mm c = 2,5 mm, r3 = 26 mm.
Other dimensions: See the table.