BlackStar 50BS52 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 52 Tooth - 1-3/4" Bore 16mm What is the temperature rating

What is the temperature rating of AX58

Does 2/SPB2350 ship from Houston

so a 1071-3M-25 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

com/s/files/1/0666/7721/products/Banded_VF_Belts_c035b014-5ab1-4ebd-a419-c501e92db04c

BlackStar 50BS52 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 52 Tooth - 1-3/4" Bore 16mm What is the temperature ratingThe BlackStar 50BS52 1 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 52 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS52 1 3 4 K2S Chain Pitch 50 Number of Teeth 52 Bore Size 1 3 4" Minimum Bore 1" Maximum Bore 1 15 16" Bore