V Belt Pulley 1/2 Inch Bore 1.75 Inch OD One Groove Cast Iron Sheave For A 3L 4L V Belts AK1712 Pulley Replacement Built To Last Heavy Duty Balanced And Smooth Running
✔️ Single pulley, 1 groove, 1/2 in bore, 1.75 in OD, cast iron
This cast iron V-belt pulley is built for power transmission in machinery using 3L and 4L belts. It's commonly found on motors, compressors, table saws, and other belt-driven gear. The design balances load, reduces vibration, and resists rust for long life.
✅ Outside diameter 1.75 in (44.45 mm)
✅ Bore 1/2 in (12.7 mm); no keyseat
✅ 1 groove for 3L/4L belts
✅ Cast iron, statically balanced; rust-sprayed surface
✅ Two screws for secure mounting
💡 What is a V belt pulley used for in power transmission systems? This handy device transfers power from a driving pulley to a driven component while keeping the belt aligned and tensioned.
- Transfers torque from motor to driven equipment
- Keeps belts aligned to reduce wear and noise
- Made from cast iron with balanced machining for smooth operation
- Compatible with standard 3L and 4L V-belts