Two Inch Outside Diameter V Belt Pulley With One Groove For Three Quarter Inch Bore Cast Iron Motor Pulley Suitable For A Belt Section Three L And Four L With Standard Keyseat Three Sixteenth By Three Thirty Second Not For Toothed Belts

AK20-3/4 Belt Pulley, 2 in OD, 3/4 in Bore, Pack: 1
✔️ Cast iron pulley, 2 in OD, 3/4 in bore, 1 groove for A 3L/4L V-belts

This is a single-groove cast iron drive pulley designed for a 3/4" shaft and compatible with A, 3L, and 4L V-belts. It’s commonly used on motors, compressors, snow blowers, and other small power transmission setups where a reliable, rugged belt drive is needed.

✅ Outer diameter 2 in (50.8 mm), 1 groove
✅ Bore 3/4 in (19.05 mm) with standard keyseat 3/16 x 3/32 in
✅ Cast iron, statically balanced, rust-resistant coating
✅ Standard V-belt compatibility: A, 3L, 4L
✅ Screws quantity: 2

💡 What is a belt pulley used for with a 2 in OD and 3/4 in bore in power transmission?

- Drives motor power to a driven shaft via a V-belt - Keeps belt path aligned to reduce wear and slip - Common in compressors, motors, and light industrial gear