BlackStar H80BS17 1 1/8 K2S - 80 Pitch Finished Bore Sprocket - 17 Tooth - 1-1/8" Bore A "text": "The 6/5V1180 is used

"text": "The 6/5V1180 is used for high-shock and high-vibration drives

Belt Section XPZ Sub-Type Cogged Width 10mm Thickness 8mm Length 1887 mm Material Neoprene Reinforcement Polyester Cord Color Black Performance Premium Temperature Range -30°F to 185°F

"name":"Gates QD8C13

Belt Section A Sub-Type Banded Width 1/2" Thickness 5/16" Length 128 in Number of Bands 13 Material Neoprene Reinforcement Polyester Cord Color Black Temperature Range -30°F to 185°F

so a 10T5/640US from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar H80BS17 1 1/8 K2S - 80 Pitch Finished Bore Sprocket - 17 Tooth - 1-1/8" Bore A "text": "The 6/5V1180 is usedThe BlackStar H80BS17 1 1 8 K2S is a 80 pitch Finished Bore roller chain sprocket with 17 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 1 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H80BS17 1 1 8 K2S Chain Pitch 80 Number of Teeth 17 Bore