Double sprocket ZRE for 2 single roller chains 10 B-1 21 teeth material steel
| No. of Teeth | 21 |
|---|---|
| da [mm] | 113,4 |
| d [mm] | 106,52 |
| B [mm] | 20 |
| dg [mm] | 88 |
| L [mm] | 34 |
| M [mm] | 24,9 |
| Weight [kg] | 1,88 |
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Material: Steel C45, not hardened. Pre-bored. Pitch 5/8 x 3/8" General dimensions: B1 = 9,1 mm, c = 1,6 mm, r3 = 16 mm. Other dimensions: See the table.