BlackStar 41BS112 1 3/8 K2S - 41 Pitch Finished Bore Sprocket - 112 Tooth - 1-3/8" Bore Hi-Power II PowerBand 11/16 Taper-Lock Bushings - English

11/16 Taper-Lock Bushings - English Sizes 78594111"

com/s/files/1/0666/7721/products/QD_Sheave_41febeeb-30be-4751-ba60-a32cbeaad214

com/s/files/1/0666/7721/products/Wrapped_V_Belt_ffb1fcfd-dd01-4297-9431-dd94022523b5

Belt Section 3VX Sub-Type Banded Width 3/8" Thickness 5/16" Length 43 in Number of Bands/Ribs 8 Material Neoprene Reinforcement Polyester Cord Color Black Temperature Range -30°F to 185°F

so a 250-S8M-1480 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar 41BS112 1 3/8 K2S - 41 Pitch Finished Bore Sprocket - 112 Tooth - 1-3/8" Bore Hi-Power II PowerBand 11/16 Taper-Lock Bushings - EnglishThe BlackStar 41BS112 1 3 8 K2S is a 41 pitch Finished Bore roller chain sprocket with 112 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 41BS112 1 3 8 K2S Chain Pitch 41 Number of Teeth 112 Bore Size 1 3 8" Minimum Bore 1" Maximum Bore 2 3 4"