BlackStar DS80A21H - Double-Single 80 Pitch A-Plate Sprocket - 21 Tooth Super HC Molded Notch PowerBand com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_7a33f90c-99f1-4056-82cb-e4fe99e33265

com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_7a33f90c-99f1-4056-82cb-e4fe99e33265

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Belt Section B Sub-Type Standard Width 21/32" Thickness 7/16" Length 194 in Material Neoprene Reinforcement Aramid (Kevlar) Color Black Temperature Range -30°F to 185°F

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Pitch Profile T10 Pitch 10 mm Tooth Profile Trapezoidal Tooth Location Single Side Number of Teeth 40 Width 20mm Length 400 mm Material Polyurethane Reinforcement Aramid (Kevlar) Color White/Gray Temperature Range -20°F to 158°F

BlackStar DS80A21H - Double-Single 80 Pitch A-Plate Sprocket - 21 Tooth Super HC Molded Notch PowerBand com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_7a33f90c-99f1-4056-82cb-e4fe99e33265The BlackStar DS80A21H is a 80 pitch double single strand A Plate roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number DS80A21H Chain Pitch 80 Number of Teeth 21 Bore Type Plain Bore Hub Style A Plate Strand Count Double Single Material Steel Outside Diameter 7. 24" Pitch Diameter 6. 710" Approx. Weight 16. 500 lbs Cross