MARTIN SPROCKET & GR
80BS12 1 1/4 ROLLER CHAIN SPROCKET ; 1" P 12T 1-1/4" BORE
Roller Chain Sprocket; 1-1/4" Bore; 80 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.332" Outside Diameter; 3.864" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
80B12 ROLLER CHAIN SPROCKET ; 1" P 12T 1" MIN PLAIN BORE
Roller Chain Sprocket; 80 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.332" Outside Diameter; 3.864" 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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