BlackStar 60BS58 2 K2S - 60 Pitch Finished Bore Sprocket - 58 Tooth - 2" Bore Pitch-2062 so the Megadyne 9/C136 interchanges

so the Megadyne 9/C136 interchanges with Gates

Continental 3/5V2650

"sku":"2/3VX880-PIX"

1922V240 has a top width of 1

"name":"Gates AK21

BlackStar 60BS58 2 K2S - 60 Pitch Finished Bore Sprocket - 58 Tooth - 2" Bore Pitch-2062 so the Megadyne 9/C136 interchangesThe BlackStar 60BS58 2 K2S is a 60 pitch Finished Bore roller chain sprocket with 58 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 60BS58 2 K2S Chain Pitch 60 Number of Teeth 58 Bore Size 2" Minimum Bore 1 3 8" Maximum Bore 2 7 16" Bore Type