BlackStar H50BS12 3/4 K2S - 50 Pitch Finished Bore Sprocket - 12 Tooth - 3/4" Bore 11M Section so a 6/B78 from any

so a 6/B78 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

Prefer our D&D Global equivalent: D&D Global 11/B88 Banded V-Belt - B Section

com/products/d-and-d-11-c255-v-belt"

Belt Section SPA Sub-Type Banded Width 13mm Thickness 10mm Length 2150 mm Number of Bands/Ribs 8 Material Neoprene Reinforcement Polyester Cord Color Black Temperature Range -30°F to 185°F

BlackStar H50BS12 3/4 K2S - 50 Pitch Finished Bore Sprocket - 12 Tooth - 3/4" Bore 11M Section so a 6/B78 from anyThe BlackStar H50BS12 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 12 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 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H50BS12 3 4 K2S Chain Pitch 50 Number of Teeth 12 Bore Size