BlackStar D100B12 2 1/4 K2S - Double Strand 100 Pitch B-Hub Sprocket - 12 Tooth - 2-1/4" Bore Spindle Bearing What is the temperature rating

What is the temperature rating of 8/C158

so the 8/C173 interchanges with Gates 8/C173

v=1704316051"

"mpn":"TB072053910933"

"text": "The 5V2000 is rated for continuous operation from -22°F to 176°F

BlackStar D100B12 2 1/4 K2S - Double Strand 100 Pitch B-Hub Sprocket - 12 Tooth - 2-1/4" Bore Spindle Bearing What is the temperature ratingThe BlackStar D100B12 2 1 4 K2S is a 100 pitch double strand B Hub roller chain sprocket with 12 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2 1 4" bore and is ready for immediate installation. Specifications Part Number D100B12 2 1 4 K2S Chain Pitch 100 Number of Teeth 12 Bore Size 2 1 4" Bore Type Plain Bore Hub Style B Hub Strand Count Double