MARTIN SPROCKET & GR
40SDS48 ROLLER CHAIN SPROCKET ; 1/2" P 48T BORE FOR SDS BUSHING
Roller Chain Sprocket; 40 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.928" Outside Diameter; 7.645" Pitch Diameter; B-Hub One Side; Bushed Mount; SDS Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
40BTB48 ROLLER CHAIN SPROCKET ; 1/2" 48T BORE FOR 1610 BUSHING
Roller Chain Sprocket; 40 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.928" Outside Diameter; 7.645" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
40B48 ROLLER CHAIN SPROCKET ; 1/2" P 48T 3/4" MIN PLAIN BORE
Roller Chain Sprocket; 40 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.928" Outside Diameter; 7.645" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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