MARTIN SPROCKET & GR
2040BS30SS 1-1/4 RLR CHAIN SPROCKET ; 30 TEETH 5.06" OUTSIDE DIA
Roller Chain Sprocket; 1-1/4" Bore; 2040 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.06" Outside Diameter; 4.81" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Stainless Steel Material
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MARTIN SPROCKET & GR
2040B30 ROLLER CHAIN SPROCKET ; DOUBLE PITCH
Roller Chain Sprocket; 2040 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.06" Outside Diameter; 4.81" 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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