BlackStar H80BS18 1 7/16 K2S - 80 Pitch Finished Bore Sprocket - 18 Tooth - 1-7/16" Bore Spherical 2-Bolt Pillow Block The 11/B133 has a 21/32"

The 11/B133 has a 21/32" width

It is a direct replacement for Jason Industrial D173

Does 3/8VK1800 ship from Houston

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BlackStar H80BS18 1 7/16 K2S - 80 Pitch Finished Bore Sprocket - 18 Tooth - 1-7/16" Bore Spherical 2-Bolt Pillow Block The 11/B133 has a 21/32"The BlackStar H80BS18 1 7 16 K2S is a 80 pitch Finished Bore roller chain sprocket with 18 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life 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 H80BS18 1 7 16 K2S Chain Pitch 80 Number of Teeth 18