BlackStar 60BS50 1 1/8 K2S - 60 Pitch Finished Bore Sprocket - 50 Tooth - 1-1/8" Bore Pitch-180 What is the temperature rating

What is the temperature rating of 5V1900

"name":"D&D Global 190J21 Micro-V Serpentine Belt — J Section

Does 1240-5M-15 ship from Houston

"mpn":"16/A79-D&D"

Specification Value Part Number 1190-14M-40 Belt Type Timing Belt Tooth Profile 14M HTD (curvilinear) Tooth Pitch 14 mm Number of Teeth 85 Belt Width 40 mm Pitch Length 1190 mm (Pitch Length) Construction Chloroprene (Neoprene)

BlackStar 60BS50 1 1/8 K2S - 60 Pitch Finished Bore Sprocket - 50 Tooth - 1-1/8" Bore Pitch-180 What is the temperature ratingThe BlackStar 60BS50 1 1 8 K2S is a 60 pitch Finished Bore roller chain sprocket with 50 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 60BS50 1 1 8 K2S Chain Pitch 60 Number of Teeth 50 Bore Size 1 1 8" Minimum Bore 1" Maximum Bore 2 7 16" Bore