BlackStar H80B23 - 80 Pitch B-Hub Sprocket - 23 Tooth 2.7/8" What is 150-S5M-640 used for

What is 150-S5M-640 used for

so a 3/C151 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

"name": "What is 1010K10 used for

Martin 50P32

BlackStar H80B23 - 80 Pitch B-Hub Sprocket - 23 Tooth 2.7/8" What is 150-S5M-640 used forThe BlackStar H80B23 is a 80 pitch B Hub roller chain sprocket with 23 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 H80B23 Chain Pitch 80 Number of Teeth 23 Minimum Bore 1" Maximum Bore 2 3 4" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Hardened Teeth Yes Outside