BlackStar H50BS30 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 30 Tooth - 1-1/2" Bore 18mm Martin D100B22

Martin D100B22

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BlackStar H50BS30 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 30 Tooth - 1-1/2" Bore 18mm Martin D100B22The BlackStar H50BS30 1 1 2 K2S is a 50 pitch Finished Bore roller chain sprocket with 30 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 2" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H50BS30 1 1 2 K2S Chain Pitch 50 Number of Teeth 30 Bore