MARTIN SPROCKET & GR
D40B23H ROLLER CHAIN SPROCKET ; DBL AND TRPL A,B,C-S/B
Roller Chain Sprocket; 40-2 Chain; 23 Teeth; 2 Row of Teeth; Hardened Teeth; 3-15/16" Outside Diameter; 3-43/64" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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