Triple-strand sprocket DRS with hub 20 B-3 1 1/4" x 3/4" 76 teeth material cast i.
| No. of Teeth | 76 |
|---|---|
| da [mm] | 784,6 |
| d [mm] | 768,30 |
| ND [mm] | 200 |
| B [mm] | 60 |
| L [mm] | 140 |
| Weight [kg] | 115,00 |
| Remark | * |
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) made from St52 with welded in hub.
General dimensions: B1 = 18.2 mm, B3 = 91 mm, c = 3.5 mm, r3 = 32 mm.
Other dimensions: See the table.