Sprocket KRS with hub pitch 5mm 21 teeth material steel
| No. of Teeth | 21 |
|---|---|
| da [mm] | 35,7 |
| d [mm] | 33,54 |
| ND [mm] | 20 |
| B [mm] | 8 |
| L [mm] | 13 |
| Weight [g] | 36 |
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Material: Low-carbon steel, not hardable. Pre-bored. General dimensions: B1= 2,3 mm, c= 0,5 mm, r3= 5 mm. Other dimensions: See the table.