MARTIN SPROCKET & GR
40BB18H 1/2 IDLER SPROCKET ; 1/2" P 18T HT BALL BRG 1/2" BORE
Roller Chain; 1/2" Bore; 40 Chain Size; 18 Teeth; Ball Bearing; 1/2" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel
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MARTIN SPROCKET & GR
D60B18H ROLLER CHAIN SPROCKET ; 3/4" P 18T HT DOUBLE 1" MIN PLAIN BORE
Roller Chain Sprocket; 60-2 Chain; 18 Teeth; 2 Row of Teeth; Hardened Teeth; 4-45/64" Outside Diameter; 4.319" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
50BS18 1 1/4 ROLLER CHAIN SPROCKET ; 5/8" P 18T 1-1/4" BORE
Roller Chain Sprocket; 1-1/4" Bore; 50 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.919" Outside Diameter; 3.599" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
50B18 ROLLER CHAIN SPROCKET ; 5/8" P 18T 5/8" MIN PLAIN BORE
Roller Chain Sprocket; 50 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.919" Outside Diameter; 3.599" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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