BlackStar 80BS45 1 7/16 K2S - 80 Pitch Finished Bore Sprocket - 45 Tooth - 1-7/16" Bore Pitch-2060 5/3VX820 is a standardized industry

5/3VX820 is a standardized industry size

The Turner UCST211 32 is a take-up unit mounted bearing unit with a 1/8" bore

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The PIX 12/3V560 Industrial V-Belt is a banded V-belt featuring Narrow wedge 3V dimensions

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BlackStar 80BS45 1 7/16 K2S - 80 Pitch Finished Bore Sprocket - 45 Tooth - 1-7/16" Bore Pitch-2060 5/3VX820 is a standardized industryThe BlackStar 80BS45 1 7 16 K2S is a 80 pitch Finished Bore roller chain sprocket with 45 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 7 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS45 1 7 16 K2S Chain Pitch 80 Number of Teeth 45 Bore Size 1 7 16" Minimum Bore 1 3 8" Maximum Bore 2 15