80 Chain Sprocket With 17 Tooth And One And Three Quarters Inch Finished Bore, Includes Keyway And Set Screws, Model 80BS17, Durable Power Transmission Sprocket For Secure Mounting And Smooth Operation

Premium #80 Chain Sprocket, 17 Teeth, 1 3/4 Bore, Single
✔️ 17 teeth, 1 3/4 bore with 3/8 x 3/16 keyway and 2 set screws

A rugged sprocket designed for #80 roller chain power transmission. This 17-tooth gear with a finished 1 3/4 inch bore is ideal for conveyors, agricultural equipment, and general power-transmission setups, delivering dependable torque transfer and easy mounting.

✅ Bore size: 1 3/4 in (44.45 mm) finished bore with 3/8 x 3/16 keyway
✅ Chain size: #80 roller chain compatibility
✅ Teeth: 17 teeth
✅ Mounting: includes 2 set screws for secure fit

💡 What is a chain sprocket used for in power transmission systems?

A handy overview of its role in moving mechanical power. - Transfers rotational power from shaft to chain in power transmission systems like conveyors and drives - Maintains chain alignment and spacing with a precise finished bore and keyway - Mounts securely with a built-in keyway and two set screws