BlackStar H40BS25 3/4 K2S - 40 Pitch Finished Bore Sprocket - 25 Tooth - 3/4" Bore XH Section so a 1192-8M-20 from any

so a 1192-8M-20 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"name": "What does the 8M in 1128-8M-20 mean

"mpn":"150-S8M-1696-D&D"

so a 4/3VX450 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

Martin 40SDS44

BlackStar H40BS25 3/4 K2S - 40 Pitch Finished Bore Sprocket - 25 Tooth - 3/4" Bore XH Section so a 1192-8M-20 from anyThe BlackStar H40BS25 3 4 K2S is a 40 pitch Finished Bore roller chain sprocket with 25 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 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H40BS25 3 4 K2S Chain Pitch 40 Number of Teeth 25 Bore Size