BlackStar H60BS19 1 3/8 K2S - 60 Pitch Finished Bore Sprocket - 19 Tooth - 1-3/8" Bore 1.5/8" "name": "What is 12/SPC5000 used

"name": "What is 12/SPC5000 used for

so a 16/BK191 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"name": "Is 12/C79 the same as other brands' 12/C79

Need a quote on 4/B57

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BlackStar H60BS19 1 3/8 K2S - 60 Pitch Finished Bore Sprocket - 19 Tooth - 1-3/8" Bore 1.5/8" "name": "What is 12/SPC5000 usedThe BlackStar H60BS19 1 3 8 K2S is a 60 pitch Finished Bore roller chain sprocket with 19 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 3 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H60BS19 1 3 8 K2S Chain Pitch 60 Number of Teeth 19 Bore