Maedler
10912100
Sprocket KRS with hub 20 B-1 1 1/4x3/4" 21 teeth material steel
Material: Steel C45, not hardened. Pre-bored. Sprockets with 38 teeth and more are made from grey cast iron GG25.Sprocket with 35 teeth has a welded hub. General dimensions: B1 = 18,5 mm, c = 3,5 mm, r3 = 32 mm.Other dimensions: See the table.
Article ID: 10912100
No. of Teeth: 21
da [mm]: 228,2
d [mm]: 213,04
ND [mm]: 140
B [mm]: 25
L [mm]: 55
Weight [kg]: 9,10
da [mm]: 228,2
d [mm]: 213,04
ND [mm]: 140
B [mm]: 25
L [mm]: 55
Weight [kg]: 9,10