BlackStar H40H21 - 40 Pitch Split Taper Sprocket - 21 Tooth Nu-T-Link 33 mm Effective Length (nominal)

33 mm Effective Length (nominal) 2060 mm (81

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What are the dimensions of 100T10/2430US

Pitch Profile 14MGT Pitch 14 mm Tooth Profile Modified Curved (GT) Tooth Location Double Sided Number of Teeth 69 Width 170mm Length 966 mm Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

BlackStar H40H21 - 40 Pitch Split Taper Sprocket - 21 Tooth Nu-T-Link 33 mm Effective Length (nominal)The BlackStar H40H21 is a 40 pitch Split Taper roller chain sprocket with 21 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 requires a Split Taper Bushing (sold separately). Specifications Part Number H40H21 Chain Pitch 40 Number of Teeth 21 Bore Type Split Taper Hub Style Split Taper Bushing Required