Maedler
12912000
Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 20 teeth material steel
Material: Steel C45, not hardened. Pre-bored. General dimensions: B1 = 18,5 mm, B2 = 54,6 mm, c = 3,5 mm, r3 = 32 mm. Other dimensions: See the table.
Article ID: 12912000
No. of Teeth: 20
da [mm]: 217,9
d [mm]: 202,98
ND [mm]: 120
B [mm]: 25
L [mm]: 80
Weight [kg]: 13,38
da [mm]: 217,9
d [mm]: 202,98
ND [mm]: 120
B [mm]: 25
L [mm]: 80
Weight [kg]: 13,38