BlackStar H50BS11 7/8 K2S - 50 Pitch Finished Bore Sprocket - 11 Tooth - 7/8" Bore 50mm so a 1223K5 from any

so a 1223K5 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

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569 lbs Limiting Speed 5300 RPM Duty Level Normal Part Number UC206 17 Series Specifications

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Specification Value Part Number 9/D195 Cross Section D Construction Wrapped Top Width 1-1/4" Thickness 0

BlackStar H50BS11 7/8 K2S - 50 Pitch Finished Bore Sprocket - 11 Tooth - 7/8" Bore 50mm so a 1223K5 from anyThe BlackStar H50BS11 7 8 K2S is a 50 pitch Finished Bore roller chain sprocket with 11 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 7 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H50BS11 7 8 K2S Chain Pitch 50 Number of Teeth 11 Bore Size