40 Tooth Chain Sprocket With Three Quarters Inch Finished Bore, Keyway And Two Set Screws For Secure Mounting And Reliable Power Transmission For Standard 40 Chain, Precision Machined And Ready To Install In Industrial And Agricultural Equipment

40-Teeth Chain Sprocket with 3/4 Bore, BS Keyway ✔️ Single 40-Teeth chain sprocket, 3/4 finished bore, keyway 3/16 x 3/32, 2 set screws

Engineered for power transmission, this single #40 chain sprocket features a 3/4 bore, a built-in keyway, and two set screws for secure mounting. It's a reliable choice for conveyors, agricultural equipment, and industrial machinery using #40 roller chain.

✅ 40 teeth for #40 roller chain
✅ 3/4 finished bore with BS style bore
✅ Keyway 3/16 x 3/32 for precise alignment
✅ Includes 2 set screws for secure mounting
✅ Suitable for conveyors and general power transmission

💡 What is a chain sprocket used for in power transmission system with #40 chain?

In simple terms, a chain sprocket transfers torque from a drive shaft to a driven shaft via a roller chain.

• Handy for conveyors, agricultural equipment, and general automation
• Helps maintain chain tension and drive accuracy
• Works with standard #40 chain and BS bore style
• Two set screws provide secure mounting and shaft retention