Material: Steel C45, not hardened. Pre-bored. Sprockets with 45 teeth and above are made of grey cast iron GG25. General dimensions: B1 = 5,2 mm, B3 = 25,6 mm, c = 1,0 mm, r3 = 10 mm. Other dimensions: See the table.
No. of Teeth | 12 |
---|---|
da (mm) | 40,5 |
d (mm) | 36,8 |
ND (mm) | 25 |
B (mm) | 10 |
L (mm) | 35 |
Weight (kg) | 0,15 |