40 Chain Sprocket, 19 Teeth, 5/8 Finished Bore With Keyway And Set Screws, Model 40BS19-5/8, Durable Precision Gear For Reliable Power Transmission In Industrial Drives And Heavy Conveyor Or Machinery Applications

#40 Chain Sprocket, 19-Tooth, 5/8 Bore, BS19-5/8 (Single)
✔️ 19-tooth sprocket, 5/8 finished bore with keyway and screws

This #40 chain sprocket provides dependable power transfer for conveyors, agricultural equipment, and general machinery. It features 19 teeth, a 5/8 finished bore, a precision keyway, and two set screws for secure mounting.

✅ Bore Size: 5/8 in (15.875 mm) finished bore
✅ Chain Size: #40 roller chain
✅ Teeth: 19
✅ Bore Style: BS
✅ Keyway: 3/16 x 3/32
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in a power transmission system? A handy overview:
- Transfers torque from chain to shaft to drive loads
- Fits #40 roller chain and 5/8 bore with a keyway
- Mounting uses two set screws for secure alignment
- Common in conveyors, agricultural equipment, and general machinery