MARTIN SPROCKET & GR
40A18 ROLLER CHAIN SPROCKET ; 1/2" P 18T 5/8" MIN PLAIN BORE A PLATE
Roller Chain Sprocket; 40 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.136" Outside Diameter; 2.879" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
40BS18 5/8 ROLLER CHAIN SPROCKET ; 1/2" P 18T 5/8" BORE
Roller Chain Sprocket; 5/8" Bore; 40 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.136" Outside Diameter; 2.879" 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
40BS18 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 18T 3/4" BORE
Roller Chain Sprocket; 3/4" Bore; 40 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.136" Outside Diameter; 2.879" 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
40BS18 1 1/2 ROLLER CHAIN SPROCKET ; 1/2" P 18T 1-1/2" BORE
Roller Chain Sprocket; 1-1/2" Bore; 40 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.136" Outside Diameter; 2.879" 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
40BS18HT 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 18T HT 3/4" BORE
Roller Chain Sprocket; 3/4" Bore; 40 Chain; 18 Teeth; 1 Row of Teeth; Hardened Teeth; 3.136" Outside Diameter; 2.879" 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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