BlackStar 80BS45 1 3/8 K2S - 80 Pitch Finished Bore Sprocket - 45 Tooth - 1-3/8" Bore Needle Roller Inner Race "text": "16/B182 has a top

"text": "16/B182 has a top width of 11

com/s/files/1/0666/7721/products/K_Section_c6ab8992-2108-4a41-899d-5f27579f3100

"mpn":"TB072053737707"

v=1698960683"

0mm bore and 42

BlackStar 80BS45 1 3/8 K2S - 80 Pitch Finished Bore Sprocket - 45 Tooth - 1-3/8" Bore Needle Roller Inner Race "text": "16/B182 has a topThe BlackStar 80BS45 1 3 8 K2S is a 80 pitch Finished Bore roller chain sprocket with 45 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS45 1 3 8 K2S Chain Pitch 80 Number of Teeth 45 Bore Size 1 3 8" Minimum Bore 1 3 8" Maximum Bore 2 15 16"