MARTIN SPROCKET & GR
D80B18H ROLLER CHAIN SPROCKET ; ROUGH BORE 80-2 CHAIN 18T 2 ROW
Roller Chain Sprocket; 80-2 Chain; 18 Teeth; 2 Row of Teeth; Hardened Teeth; 6.271" Outside Diameter; 5.759" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
D80ATB18H ROLLER CHAIN SPROCKET ; TAPER BUSH DOUBLE STRAND
Roller Chain Sprocket; 80-2 Chain; 18 Teeth; 2 Row of Teeth; Hardened Teeth; 6.271" Outside Diameter; 5.759" Pitch Diameter; A-No Hub; Bushed Mount; 2517 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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