BlackStar H100B12 - 100 Pitch B-Hub Sprocket - 12 Tooth 1.5/16" Is 3/BK197 the same as

Is 3/BK197 the same as other brands' 3/BK197

43" Outside Circumference 51

The BlackStar D50Q72 is a 50 pitch double strand Q roller chain sprocket with 72 teeth

com/s/files/1/0666/7721/products/Banded_VF_Belts_3072c556-821c-40f0-9ae1-d8b4f5b0e47b

272 lb UPC 190859856955 Applications

BlackStar H100B12 - 100 Pitch B-Hub Sprocket - 12 Tooth 1.5/16" Is 3/BK197 the same asThe BlackStar H100B12 is a 100 pitch B Hub roller chain sprocket with 12 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. Specifications Part Number H100B12 Chain Pitch 100 Number of Teeth 12 Minimum Bore 1" Maximum Bore 2 1 4" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Hardened Teeth Yes