BlackStar 80BS40 2 1/4 - 80 Pitch Finished Bore Sprocket - 40 Tooth - 2-1/4" Bore 8YU Section It is a direct replacement

It is a direct replacement for Jason Industrial 11/3V850

Bore Size 1-3/4" Housing Style 2-Bolt Pillow Block Insert Series HC Shaft Attachment Eccentric Housing Material Cast Iron Bearing Type Ball Bearing Dynamic Load Rating 7

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BlackStar 80BS40 2 1/4 - 80 Pitch Finished Bore Sprocket - 40 Tooth - 2-1/4" Bore 8YU Section It is a direct replacementThe BlackStar 80BS40 2 1 4 is a 80 pitch Finished Bore roller chain sprocket with 40 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2 1 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS40 2 1 4 Chain Pitch 80 Number of Teeth 40 Bore Size 2 1 4" Minimum Bore 1 1 4" Maximum Bore 2 15 16" Bore