40 Chain Sprocket With 25 Teeth And 1 7/16 Inch Finished Bore, Keyway And Set Screws, Model 40BS25-1 7/16, High Strength Power Transmission Sprocket For Reliable Drive Ready To Install With Secure Mounting In Industrial Machinery

40-Chain Sprocket: 25-Tooth, 1-7/16 Bore, Single Pack

✔️ 25-tooth #40 sprocket, 1 7/16 in bore (36.5 mm), keyway & screws

This chain sprocket is built for reliable power transmission in conveyors, industrial machinery, and agricultural equipment. It’s ready to install with a precision 1 7/16 finished bore, a 3/8 x 3/16 keyway, and two set screws for a secure mounting.

✅ Chain size: #40 roller chain
✅ Teeth: 25
✅ Bore: 1-7/16 in (36.5 mm)
✅ Keyway: 3/8 x 3/16 in (9.53 x 4.76 mm)
✅ Mounting: Includes 2 set screws

💡 ¿Para qué sirve una rueda dentada de cadena en la transmisión de potencia?

Handy explainer: It drives chain-driven systems by translating shaft rotation into linear or rotary motion.

- Transfers torque from the drive shaft to the chain to move conveyors and machinery - Maintains timing with standard #40 chain to prevent slip - Uses a precise 1-7/16 bore with a secure keyway and set screws