MARTIN SPROCKET & GR
40BS23 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 23T 3/4" BORE
Roller Chain Sprocket; 3/4" Bore; 40 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 3-15/16" Outside Diameter; 3-43/64" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
60BS23 1 1/2 ROLLER CHAIN SPROCKET ; 3/4" P 23T 1-1/2" BORE
Roller Chain Sprocket; 1-1/2" Bore; 60 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.907" Outside Diameter; 5.508" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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