BlackStar 80BS41 2 7/16 K2S - 80 Pitch Finished Bore Sprocket - 41 Tooth - 2-7/16" Bore 5MK Section 1184-8M-30 is a standardized industry

1184-8M-30 is a standardized industry size

Prefer our Diesel Belting equivalent: T10-780-16 Timing Belt T10 16mm x 780mm OC Diesel Belting

so the 6/5V2120 interchanges with Gates 6/5V2120

so a 6/A60 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

The Gates 10/A51 Hi-Power II PowerBand V-Belts is a banded V-belt featuring Classical A-section dimensions

BlackStar 80BS41 2 7/16 K2S - 80 Pitch Finished Bore Sprocket - 41 Tooth - 2-7/16" Bore 5MK Section 1184-8M-30 is a standardized industryThe BlackStar 80BS41 2 7 16 K2S is a 80 pitch Finished Bore roller chain sprocket with 41 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 80BS41 2 7 16 K2S Chain Pitch 80 Number of Teeth 41 Bore Size 2 7 16" Minimum Bore 1 3 8" Maximum Bore 2 15