40 Chain Sprocket, 34 Tooth, 1 Finished Bore With Keyway And Set Screws, Durable Precision Machined Gear For Reliable Power Transmission, Easy Installation On Size 40 Chain Machinery And Conveyors

#40 Chain Sprocket: 34 Teeth, 1 Finished Bore, BS
✔️ 34-tooth #40 chain sprocket, 1 finished bore with keyway and 2 set screws

This #40 chain sprocket with 34 teeth is designed for reliable power transmission in conveyors, industrial machinery, and agricultural equipment that use #40 roller chain. It features a 1 inch finished bore, a 1/4 x 1/8 keyway, and two set screws for secure mounting.

✅ 34 teeth
✅ Chain size: #40 roller chain
✅ Bore: 1 finished bore (BS)
✅ Keyway: 1/4 x 1/8
✅ Mounting: includes 2 set screws

💡 What is a chain sprocket with a finished bore used for? This handy drive component is widely used in power-transmission setups that use roller chain.
- In drive systems, it transmits torque from the motor to the driven shaft.
- The finished bore accepts a shaft and aligns precisely.
- Keyway and set screws lock the sprocket to prevent slipping.