BlackStar 50H34 - 50 Pitch Split Taper Sprocket - 34 Tooth General Purpose 1930V530 is a standardized industry

1930V530 is a standardized industry size

v=1673987079"

so the Megadyne SPB2800 interchanges with Gates

com/s/files/1/0666/7721/products/AX81

BlackStar 50H34 - 50 Pitch Split Taper Sprocket - 34 Tooth General Purpose 1930V530 is a standardized industryThe BlackStar 50H34 is a 50 pitch Split Taper 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 requires a Split Taper Bushing (sold separately). Specifications Part Number 50H34 Chain Pitch 50 Number of Teeth 34 Bore Type Split Taper Hub Style Split Taper Bushing Required Split Taper Bushing Strand Count Single Material Steel