Material: Steel C45, not hardened. Pre-bored. Sprockets with 45 teeth and above are made of grey cast iron GG25. General dimensions: B1 = 7 mm, B3 = 34,9 mm, c = 1,3 mm, r3 = 13 mm. Other dimensions: See the table.
No. of Teeth | 30 |
---|---|
da (mm) | 126,3 |
d (mm) | 121,5 |
ND (mm) | 100 |
B (mm) | 20 |
L (mm) | 55 |
Weight (kg) | 3,86 |