Double-strand sprocket ZRS with hub 08 B-2 1/2x5/16" 8 teeth material steel
| No. of Teeth | 8 |
|---|---|
| da [mm] | 37,7 |
| d [mm] | 33,19 |
| ND [mm] | 20 |
| B [mm] | 10 |
| L [mm] | 32 |
| Weight [kg] | 0,10 |
| Remark | - |
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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 = 7 mm, B2 = 21 mm c = 1,3 mm, r3 = 13 mm.
Other dimensions: See the table.