BlackStar 60BS50 1 1/4 K2S - 60 Pitch Finished Bore Sprocket - 50 Tooth - 1-1/4" Bore Modified Curved (GT) and Jason Industrial 3/8V3000

and Jason Industrial 3/8V3000

The BB140 is used for serpentine drives with multiple driven pulleys

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com/s/files/1/0666/7721/products/Banded_V_Belt_7336f88d-1c19-473d-a6e3-100639db3fe5

BlackStar 60BS50 1 1/4 K2S - 60 Pitch Finished Bore Sprocket - 50 Tooth - 1-1/4" Bore Modified Curved (GT) and Jason Industrial 3/8V3000The BlackStar 60BS50 1 1 4 K2S is a 60 pitch Finished Bore roller chain sprocket with 50 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 60BS50 1 1 4 K2S Chain Pitch 60 Number of Teeth 50 Bore Size 1 1 4" Minimum Bore 1" Maximum Bore 2 7 16" Bore