Material: Steel C45, not hardened. Pre-bored. Sprockets with 45 teeth and more are made from grey cast iron GG25. General dimensions: B1 = 11,1 mm, c = 2,0 mm, r3 = 19 mm. Other dimensions: See the table.
No. of Teeth | 8 |
---|---|
da (mm) | 57,6 |
d (mm) | 49,78 |
ND (mm) | 31 |
B (mm) | 12 |
L (mm) | 30 |
Weight (kg) | 0,22 |