BlackStar H100A50 - 100 Pitch A-Plate Sprocket - 50 Tooth BlackStar "sku":"11/SPA1582-D&D"

"sku":"11/SPA1582-D&D"

com/s/files/1/0666/7721/products/Banded_VF_Belts_c8465f3f-cf71-4c19-b5d3-9e027c1afd0b

"mpn":"14/SPB4750-D&D"

v=1630680508"

so a 12/CK173 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar H100A50 - 100 Pitch A-Plate Sprocket - 50 Tooth BlackStar "sku":"11/SPA1582-D&D"The BlackStar H100A50 is a 100 pitch A Plate roller chain sprocket with 50 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 H100A50 Chain Pitch 100 Number of Teeth 50 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Approx. Weight 37. 867 lbs Cross