BlackStar 80BS21 2 3/16 K2S - 80 Pitch Finished Bore Sprocket - 21 Tooth - 2-3/16" Bore 20M Section Belt Section A Sub-Type Standard

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

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"mpn":"TB072053280357"

"name": "What is the temperature rating of C56

BlackStar 80BS21 2 3/16 K2S - 80 Pitch Finished Bore Sprocket - 21 Tooth - 2-3/16" Bore 20M Section Belt Section A Sub-Type StandardThe 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"