Sprocket KRS with hub 20 B-1 1 1/4x3/4" 38 teeth material cast iron
No. of Teeth | 38 |
---|---|
da [mm] | 400,5 |
d [mm] | 384,48 |
ND [mm] | 125 |
B [mm] | 35 |
L [mm] | 70 |
Weight [kg] | 11,90 |
Remark | * |
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Material: Steel C45, not hardened. Pre-bored. Sprockets marked with * from grey cast iron GG25. Sprockets marked with 1) are from steel St52 with welded hub.
General dimensions: B1 = 18,5 mm, c = 3,5 mm, r3 = 32 mm.
Other dimensions: See the table.