BlackStar 80B49 - 80 Pitch B-Hub Sprocket - 49 Tooth Super HC PowerBand Belt "mpn":"1950-3M-09-D&D"

"mpn":"1950-3M-09-D&D"

What does the S5M in 250-S5M-830 mean

1055K10 is a micro-v belt used on serpentine and multi-rib accessory drives — HVAC blowers

The D&D Global 10/BK117 is a standard V-belt featuring Classical B-section dimensions

BlackStar 80B49 - 80 Pitch B-Hub Sprocket - 49 Tooth Super HC PowerBand Belt "mpn":"1950-3M-09-D&D"The BlackStar 80B49 is a 80 pitch B Hub roller chain sprocket with 49 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number 80B49 Chain Pitch 80 Number of Teeth 49 Minimum Bore 1 1 4" Maximum Bore 3 1 4" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Outside Diameter 16. 18" Pitch Diameter 15. 608" Approx. Weight 35. 8 lbs