BlackStar 80BS34 2 7/16 K2S - 80 Pitch Finished Bore Sprocket - 34 Tooth - 2-7/16" Bore Tri-Power Powerband "text": "4/3VX570 has a top

"text": "4/3VX570 has a top width of 1

so a 3/B117 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

It is a direct replacement for Jason Industrial 4/B118

v=1736973693"

BlackStar 80BS34 2 7/16 K2S - 80 Pitch Finished Bore Sprocket - 34 Tooth - 2-7/16" Bore Tri-Power Powerband "text": "4/3VX570 has a topThe BlackStar 80BS34 2 7 16 K2S is a 80 pitch Finished Bore roller chain sprocket with 34 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2 7 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS34 2 7 16 K2S Chain Pitch 80 Number of Teeth 34 Bore Size 2 7 16" Minimum Bore 1 1 4" Maximum Bore 2 15