40 Chain Sprocket With 25 Teeth And 1 3 16 Inch Finished Bore With Keyway And Set Screws For Precise Power Transmission Ready To Install Durable 40 Chain Drive Sprocket For Industrial Equipment

Durable #40 Chain Sprocket, 25 Teeth, 1 3/16 Bore, Single
✔️ 25T #40 chain sprocket, finished bore 1 3/16 with keyway & screws

This #40 chain sprocket is designed for reliable power transmission with #40 roller chain in conveyors, industrial equipment, and agricultural machinery. It accommodates standard shafts and is compatible with sealed ball bearing shafts and common linear slide units.

✅ Bore Size: 1 3/16 finished bore
✅ Chain Size: #40 roller chain
✅ Teeth: 25
✅ Bore Style: BS
✅ Keyway: 1/4 x 1/8
✅ Mounting: Includes 2 set screws

💡 What is a #40 chain sprocket used for in power transmission in conveyors and industrial equipment?

In practical terms, it transfers rotary motion from a chain drive to a driven shaft with a secure fit.

- Handy for conveyors, packaging lines, and manufacturing setups
- Works with standard #40 chain for compatibility
- Keyway and two set screws ensure alignment under load
- Finished bore simplifies mounting and reduces installation time