40 Chain Sprocket, 22 Tooth, 1 3/16 Inch Finished Bore With Keyway And Set Screws For Secure Mounting, Durable Power Transmission Sprocket For Standard 40 Chain, Model 40BS22 1 3/16

Premium #40 chain sprocket, 22 teeth, 1 3/16 bore
✔️ 22 teeth, bore 1 3/16 in, keyway 1/4x1/8 in, 2 set screws; pack 1

This precision sprocket is designed for #40 chain and is ideal for conveyors, industrial machinery, and agricultural equipment where reliable power transmission is required. It ships ready to install with a precision keyway and two set screws for secure mounting.

✅ Chain size: #40 roller chain
✅ Teeth: 22
✅ Bore: 1 3/16 in (30.16 mm) finished bore
✅ Keyway: 1/4 x 1/8 in (6.35 x 3.18 mm)
✅ Mounting: Includes 2 set screws
✅ Pack size: 1 piece

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

It's handy for a wide range of drive applications and maintenance planning.

• Power transmission in conveyors, machinery, and farm equipment
• Accurate shaft alignment with a precision keyway
• Secure mounting using 2 set screws to prevent slip
• Simple replacement when upgrading or repairing drives