BlackStar 80BS52 2 1/4 K2S - 80 Pitch Finished Bore Sprocket - 52 Tooth - 2-1/4" Bore PowerGrip Timing Belt "mpn":"250-S5M-685-D&D"

"mpn":"250-S5M-685-D&D"

"sku":"1065L20-Diesel"

com/s/files/1/0666/7721/products/3V_5V_8V_banded_wrapped_belts_7209b5a0-be0b-4677-af8c-79bc6a70906a

"gtin12":"072053691849"} Recommended Alternative

so a 150-S3M-480 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar 80BS52 2 1/4 K2S - 80 Pitch Finished Bore Sprocket - 52 Tooth - 2-1/4" Bore PowerGrip Timing Belt "mpn":"250-S5M-685-D&D"The BlackStar 80BS52 2 1 4 K2S is a 80 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 2 1 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS52 2 1 4 K2S Chain Pitch 80 Number of Teeth 52 Bore Size 2 1 4" Minimum Bore 1 3 8" Maximum Bore 2 15 16"