BlackStar 50BS46 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 46 Tooth - 1-3/4" Bore 1.1/2" "mpn":"TB072053939194"

"mpn":"TB072053939194"

so a 1125K7 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"sku":"TB072053739176"

v=1698987603"

"name": "What is the temperature rating of 7/B95

BlackStar 50BS46 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 46 Tooth - 1-3/4" Bore 1.1/2" "mpn":"TB072053939194"The BlackStar 50BS46 1 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 46 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 50BS46 1 3 4 K2S Chain Pitch 50 Number of Teeth 46 Bore Size 1 3 4" Minimum Bore 1" Maximum Bore 1 15 16" Bore