V Belt Pulley 3/4 Inch Bore 3.05 Inch OD Single Groove Cast Iron Mechanical Pulley For A 3L And 4L V Belts With Standard Keyseat 3/16 X 3/32 Inch Static Balanced For Quiet Reliable Drive

Cast Iron V-Belt Pulley, 3/4 in Bore, 3.05 in OD
✔️ 3/4 in bore, 3.05 in OD, 1 groove, standard keyseat 3/16x3/32, balanced

This single-groove V-belt pulley is cast from fine-grained iron and designed for A, 3L, and 4L belts. It’s commonly used on motors, compressors, and woodworking tools to provide a quiet, reliable drive.

✅ Outside diameter: 3.05 in (77.5 mm)
✅ Bore: 0.75 in (19.05 mm) with standard keyseat 3/16 x 3/32 in (4.76 x 2.38 mm)
✅ Groove: 1 V-groove for A, 3L, 4L belts
✅ Material and finish: cast iron, statically balanced; rust-resistant coating; includes 2 screws
✅ Use case: suitable for power transmission devices like compressors, motors, table saws

💡 What is a typical use for a V belt pulley and how should I pick the right one?

- Handy for transmitting power in small to mid-size machines and tools - Choose based on belt type (A, 3L, 4L), bore size, and keyseat dimensions - A statically balanced, cast-iron pulley reduces vibration and noise