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 | 22 |
---|---|
da (mm) | 141,8 |
d (mm) | 133,86 |
ND (mm) | 90 |
B (mm) | 20 |
L (mm) | 40 |
Weight (kg) | 2,47 |