BlackStar H40A44 - 40 Pitch A-Plate Sprocket - 44 Tooth 2.9/16" so a 3/5V1290 from any

so a 3/5V1290 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

Megadyne 11/3V900 Banded V-Belt

What is the temperature rating of 3/B93

and Jason Industrial 2/D112

BlackStar H40A44 - 40 Pitch A-Plate Sprocket - 44 Tooth 2.9/16" so a 3/5V1290 from anyThe BlackStar H40A44 is a 40 pitch A Plate roller chain sprocket with 44 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 H40A44 Chain Pitch 40 Number of Teeth 44 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 7. 29" Pitch Diameter