BlackStar 80BS50 2 K2S - 80 Pitch Finished Bore Sprocket - 50 Tooth - 2" Bore Pitch-88 "text": "2/C154 is a banded

"text": "2/C154 is a banded v-belt used on industrial drives - fans and blowers

v=1698987588"

"name":"Gates 4L1050K PoweRated V-Belts"

so a 140H1770 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

so the 2/3V900 interchanges with Gates 2/3V900

BlackStar 80BS50 2 K2S - 80 Pitch Finished Bore Sprocket - 50 Tooth - 2" Bore Pitch-88 "text": "2/C154 is a bandedThe BlackStar 80BS50 2 K2S is a 80 pitch Finished Bore roller chain sprocket with 50 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS50 2 K2S Chain Pitch 80 Number of Teeth 50 Bore Size 2" Minimum Bore 1 3 8" Maximum Bore 2 15 16" Bore Type