40 Chain Sprocket With 11 Tooth 5/8 Finished Bore, Keyway And Set Screws For Secure Mounting, Reliable Power Transmission In Machinery And Conveyors, Model 40BS11-5/8 Engineered For Long Life With Durable Alloy Construction And Easy Installation

Single #40 Sprocket, 11 Teeth, 5/8 Bore, Keyed
✔️ 11 teeth, 5/8 bore, keyway 3/16x3/32, 2 set screws

This #40 chain sprocket is a sturdy power-transmission component designed for conveyors, industrial machinery, agricultural equipment, and general drive systems. It ships ready to install with a precision keyway and mounting screws for secure fit. Bore: 5/8 inch (15.88 mm) finished bore.

✅ Bore size: 5/8 finished bore (15.88 mm)
✅ Chain size: #40 roller chain
✅ Teeth: 11
✅ Bore style: BS
✅ Keyway: 3/16 x 3/32
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for?

The handy answer is that chain sprockets transfer drive torque to a chain, powering conveyors and drive systems.

• Transmits rotational motion to a chain for synchronized movement
• Designed for conveyors, industrial machines, and agricultural equipment
• Designed to work with standard #40 roller chain for easy replacement
• Includes precise bore and keyway for solid mounting