Single Groove V Belt Pulley Four Inch Outside Diameter Three Quarter Inch Bore Motor Pulley For A B 5L 4L Belts Carbon Steel Zinc Plated 1020 Steel Includes Keyseat Screws And Wrench

4-Inch V-Belt Pulley with 3/4-Inch Bore, 1 Groove
✔️ 3/4 in bore, 1 groove, keyseat 3/16x3/32, screws, wrench

This single-groove V-belt pulley is designed for reliable power transmission in belt-driven equipment. It’s a robust choice for motors, compressors, lawn mowers, snow blowers, and other drive systems, compatible with standard V-belt sizes A, B, 5L, and 4L.

✅ 4 in outside diameter (101.6 mm), 1 groove
✅ Bore 3/4 in (19.05 mm) with standard keyseat 3/16 x 3/32
✅ Material: 1020 steel, zinc plated for rust resistance
✅ Includes 2 screws and 1 wrench for installation

💡 What is a V belt pulley used for in a power transmission system? A V-belt pulley is a handy drive component used to transfer rotational motion between shafts in belt-driven machinery. - Efficient power transfer to driven shafts - Maintains belt tension and alignment - Commonly used with standard A/B and 5L/4L belts