BlackStar H80R21 - 80 Pitch R Sprocket - 21 Tooth S14M "mpn":"350-S8M-1624-D&D"

"mpn":"350-S8M-1624-D&D"

so a 1150-S14M-2002 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

com/products/pix-8-8v2360-industrial-v-belt"

The SPB2900 is rated for continuous operation from -22°F to 176°F

What is 1016-8M-50 used for

BlackStar H80R21 - 80 Pitch R Sprocket - 21 Tooth S14M "mpn":"350-S8M-1624-D&D"The BlackStar H80R21 is a 80 pitch R roller chain sprocket with 21 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 H80R21 Chain Pitch 80 Number of Teeth 21 Bore Type Plain Bore Hub Style R Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 7. 24" Pitch Diameter 6. 71"