BlackStar H50BS20 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 20 Tooth - 1-3/8" Bore 8VK 495 lbs Limiting Speed 6000

495 lbs Limiting Speed 6000 RPM Bolt Size 3/8" Duty Level Normal Part Number HCST204 20MM L3 Series Specifications

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BlackStar H50BS20 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 20 Tooth - 1-3/8" Bore 8VK 495 lbs Limiting Speed 6000The BlackStar H50BS20 1 3 8 K2S is a 50 pitch Finished Bore roller chain sprocket with 20 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 3 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H50BS20 1 3 8 K2S Chain Pitch 50 Number of Teeth 20 Bore