40 Chain Sprocket, 37-Tooth, 1 1/8 Inch Finished Bore With Keyway And Set Screws For Secure Mounting And Reliable Power Transmission, Ready To Install In Industrial Drive Systems For Heavy Duty Industrial Applications

Single 40 Chain Sprocket, 37 Teeth, 1-1/8 Bore with Keyway
✔️ 37-tooth sprocket, 1-1/8 bore, keyway, 2 set screws included

This #40 chain sprocket is a dependable power-transmission component designed for use with #40 roller chain. It features a 1-1/8 in finished bore with a precision keyway and two set screws for secure mounting, making it ideal for conveyors, industrial machinery, and agricultural equipment. (Bore: 1-1/8 in / 28.6 mm; Keyway: 1/4 x 1/8 in / 6.35 x 3.18 mm)

✅ Bore: 1-1/8 in (28.6 mm) finished bore
✅ Chain size: #40 roller chain
✅ Teeth: 37
✅ Bore style: BS
✅ Keyway: 1/4 x 1/8 in (6.35 x 3.18 mm)
✅ Mounting: Includes 2 set screws

💡 What is a common use for chain sprockets in industrial setups? This handy answer explains typical applications and mounting tips.

- Transfers torque in conveyors, agricultural equipment, and general power transmission - Ensures proper alignment with a keyed bore and two set screws - Fits #40 roller chain with 37 teeth for consistent engagement - Ideal for maintenance and replacement in industrial systems