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12/D255 Banded V-Belt
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BlackStar 40BS39 1 3/16 K2S - 40 Pitch Finished Bore Sprocket - 39 Tooth - 1-3/16" Bore M 12/D255 Banded V-BeltThe BlackStar 40BS39 1 3 16 K2S is a 40 pitch Finished Bore roller chain sprocket with 39 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 40BS39 1 3 16 K2S Chain Pitch 40 Number of Teeth 39 Bore Size 1 3 16" Minimum Bore 5 8" Maximum Bore 1 1 2"
