Sprocket KRS with hub 24 B-1 1 1/2x1" 21 teeth material steel
No. of Teeth | 21 |
---|---|
da [mm] | 271,6 |
d [mm] | 255,63 |
ND [mm] | 150 |
B [mm] | 25 |
L [mm] | 60 |
Weight [kg] | 13,6 |
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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 = 24,1 mm, c = 4,0 mm, r3 = 38 mm.
Other dimensions: See the table.