100 Chain Sprocket 12 Tooth 1 3 16 Inch Finished Bore With Keyway And Set Screws For Secure Mounting Precision Ground Durable Steel Model 100BS12 1 3 16 Inch Ideal For Power Transmission In Machinery Equipment And Conveyor Systems

Single #100 Chain Sprocket: 12 Teeth, 1-3/16 Bore
✔️ 12-tooth sprocket with 1-3/16 bore; keyway 1/4 x 1/8; 2 set screws

This single #100 chain sprocket is built for reliable power transfer in conveyors, industrial machinery, and agricultural equipment. It features a 12-tooth arrangement, a precise 1-3/16 finished bore, a machined keyway, and two set screws for secure mounting.

✅ Bore size: 1 3/16 finished bore
✅ Chain size: #100 roller chain
✅ Teeth: 12 teeth
✅ Bore style: BS
✅ Keyway: 1/4 x 1/8
✅ Mounting: Includes 2 set screws

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

This handy component engages with a roller chain to transfer rotation and torque.

- Drives conveyors, machinery, and agricultural equipment
- Matches chain size like #100 to ensure proper meshing
- Uses a keyed bore and set screws for secure mounting