40 Chain Sprocket With 28 Teeth And One Quarter Inch Finished Bore With Keyway And Set Screws For Secure Mounting And Reliable Power Transmission In Industrial Machinery And Equipment

28-Tooth #40 Chain Sprocket with 1 1/4 Bore
✔️ 1 1/4 finished bore, 28 teeth, BS style, single unit, 2 set screws

This single #40 chain sprocket is a precise drive component designed to transmit torque in systems using #40 roller chain. It’s ideal for conveyors, farm equipment, and general industrial machinery, offering a secure fit with a finished bore and mounting features.

✅ Chain Size: #40 roller chain
✅ Teeth: 28
✅ Bore: 1 1/4 finished bore with 1/4 x 1/8 keyway
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket with a finished bore used for in power transmission? This handy drive component helps transfer torque in many setups. - Used with #40 chain in conveyors and machinery - Provides secure mounting with a keyway and set screws - Maintains timing accuracy in drive systems - Durable construction for long life