BlackStar H80BS18 1 3/4 K2S - 80 Pitch Finished Bore Sprocket - 18 Tooth - 1-3/4" Bore Light Duty Sheaves - Bored-to-Size Pitch Profile T5 Pitch 5

Pitch Profile T5 Pitch 5 mm Tooth Profile Trapezoidal Tooth Location Single Side Number of Teeth 51 Width 12mm Length 255 mm Material Polyurethane Reinforcement Aramid (Kevlar) Color White/Gray Temperature Range -20°F to 158°F

com/s/files/1/0666/7721/products/Banded_Kevlar_V_Belt_cc029b32-ea8e-40c8-ac62-ab49985261e9

What is 30T10/610US used for

so a 2/A121 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

BlackStar H80BS18 1 3/4 K2S - 80 Pitch Finished Bore Sprocket - 18 Tooth - 1-3/4" Bore Light Duty Sheaves - Bored-to-Size Pitch Profile T5 Pitch 5The BlackStar H80BS18 1 3 4 K2S is a 80 pitch Finished Bore roller chain sprocket with 18 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life 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 H80BS18 1 3 4 K2S Chain Pitch 80 Number of Teeth 18 Bore