BlackStar H40BS36 1 K2S - 40 Pitch Finished Bore Sprocket - 36 Tooth - 1" Bore Premium so a 1150H200 from any

so a 1150H200 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

so a 12/SPC5600 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

What is 3/B158 used for

"sku":"14/SPA2650-D&D"

BlackStar H40BS36 1 K2S - 40 Pitch Finished Bore Sprocket - 36 Tooth - 1" Bore Premium so a 1150H200 from anyThe BlackStar H40BS36 1 K2S is a 40 pitch Finished Bore roller chain sprocket with 36 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H40BS36 1 K2S Chain Pitch 40 Number of Teeth 36 Bore Size 1"