BlackStar 80BS46 2 15/16 K2S - 80 Pitch Finished Bore Sprocket - 46 Tooth - 2-15/16" Bore 4.3/16" 3/BX70 is a banded v-belt

3/BX70 is a banded v-belt used on industrial drives - fans and blowers

"mpn":"2/SPB5600-D&D"

and Jason Industrial 9/B96

The D&D Global 14T10/1800US is a synchronous timing belt with T10-pitch profile

"mpn":"11/5V950-PIX"

BlackStar 80BS46 2 15/16 K2S - 80 Pitch Finished Bore Sprocket - 46 Tooth - 2-15/16" Bore 4.3/16" 3/BX70 is a banded v-beltThe BlackStar 80BS46 2 15 16 K2S is a 80 pitch Finished Bore roller chain sprocket with 46 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2 15 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS46 2 15 16 K2S Chain Pitch 80 Number of Teeth 46 Bore Size 2 15 16" Minimum Bore 1 3 8" Maximum Bore 2