21 Tooth Chain Sprocket for One And One Quarter Inch Finished Bore With Keyway And Set Screws Durable Power Transmission Sprocket For Reliable Industrial Machinery And Equipment Ready To Mount

21-Tooth #60 chain sprocket with 1-1/4 bore, single unit
✔️ 21 teeth, #60 chain, 1-1/4 bore, keyway, 2 set screws

This #60 chain sprocket is a durable power-transmission component designed for conveyors, industrial machinery, and agricultural equipment. It features a 1-1/4 finished bore with a precision keyway and two set screws for secure mounting and reliable performance in demanding conditions.

✅ Bore size: 1 1/4 finished bore with keyway
✅ Chain size: #60 roller chain
✅ Teeth: 21
✅ Bore style: BS
✅ Keyway: 1/4 x 1/8
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in power transmission systems? It’s a handy, simple gear that meshes with a chain to transfer rotational motion.

- power transmission between chain and shaft in conveyors and machinery
- compatible with #60 roller chain and 1-1/4 bore
- secure mounting with keyway and two set screws