Maedler
12812100
Double-strand sprocket ZRS with hub 16 B-2 1"x17.02mm 21 teeth material steel
Material: Steel C45, not hardened. Pre-bored. Sprockets with 38 teeth and above are made of grey cast iron GG25.General dimensions: B1 = 15,8 mm, B2 = 47,7 mm c = 2,5 mm, r3 = 26 mm.Other dimensions: See the table.
Article ID: 12812100
No. of Teeth: 21
da [mm]: 181,2
d [mm]: 170,43
ND [mm]: 130
B [mm]: 25
L [mm]: 70
Weight [kg]: 9,28
da [mm]: 181,2
d [mm]: 170,43
ND [mm]: 130
B [mm]: 25
L [mm]: 70
Weight [kg]: 9,28