Pro Grade Single Groove V Belt Pulley For A B 5L 4L AX BX Belts, 3.5 Inch Outside Diameter, Seven Eighths Inch Bore, 1 Groove Motor Pulley, Carbon Steel, Zinc Plated, Standard Keyseats, Includes Hardware

Premium single groove V-belt pulley for A, B, 4L, 5L belts
✔️ 3.5-inch OD, 7/8-inch bore, 1 groove, zinc-plated carbon steel, includes hardware and keyseats

This is a sturdy single groove V-belt pulley designed for smooth power transmission in everyday machines. It's commonly found in setups like motors, compressors, lawn mowers, and snow blowers, helping to drive belts efficiently in various workshop and outdoor gear.

✅ 3.5-inch outside diameter for compatible belt sizes
✅ 7/8-inch inside diameter with standard keyseats for secure fitting
✅ Made from durable 1020 carbon steel, zinc-plated to resist rust
✅ Includes 2 screws and 1 wrench for easy installation
✅ Works with A, B, 4L, 5L, AX, and BX belt sections for broad use

💡 How can a V-belt pulley boost efficiency in mechanical systems? This setup enhances power transfer by reducing slippage and wear in drives. - Reduces energy loss for better machine output - Handles high-torque applications without failing - Simplifies maintenance in industrial and home tools - Offers reliable performance across various speeds