BlackStar 80BS21 2 3/16 K2S - 80 Pitch Finished Bore Sprocket - 21 Tooth - 2-3/16" Bore 20M Section com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_a4077b1b-9af1-40cc-9cf8-5015db51ece0

com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_a4077b1b-9af1-40cc-9cf8-5015db51ece0

Pitch Profile 8MGT Pitch 8 mm Tooth Profile Modified Curved (GT) Tooth Location Single Side Number of Teeth 325 Width 12mm Length 2600 mm Material Polyurethane Reinforcement Carbon Cord Color White/Gray Temperature Range -20°F to 158°F

"sku":"TB072053907247"

"mpn":"TB770075589471"

Belt Section A Sub-Type Standard Width 1/2" Thickness 5/16" Length 66" in Material Neoprene Reinforcement Polyester Cord Color Black Temperature Range -30°F to 185°F

BlackStar 80BS21 2 3/16 K2S - 80 Pitch Finished Bore Sprocket - 21 Tooth - 2-3/16" Bore 20M Section com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_a4077b1b-9af1-40cc-9cf8-5015db51ece0The BlackStar 80BS21 2 3 16 K2S is a 80 pitch Finished Bore roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2 3 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS21 2 3 16 K2S Chain Pitch 80 Number of Teeth 21 Bore Size 2 3 16" Minimum Bore 1" Maximum Bore 2 7 16"