Double sprocket ZRE for 2 single roller chains 16 B-1 21 teeth material steel
| No. of Teeth | 21 |
|---|---|
| da [mm] | 181,2 |
| d [mm] | 170,43 |
| B [mm] | 30 |
| dg [mm] | 141 |
| L [mm] | 68 |
| M [mm] | 51,8 |
| Weight [kg] | 9,48 |
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Material: Steel C43, not hardened. Pre-bored. Pitch 1" x 17,02 mm General dimensions: B1 = 16,2 mm, c = 2,5 mm, r3 = 26 mm. Other dimensions: See the table.