Single Groove V Belt Pulley, Five Inch Outside Diameter, Three Quarter Inch Bore, For A B 5L 4L V Belts, One Groove, Keyseat Three Sixteenths by Three Thirty Seconds, Carbon Steel, Zinc Plated, Heavy Duty Motor Pulley Drive Wheel

5-Inch Single-Groove V-Belt Pulley, 3/4-Inch Bore
✔️ 5 in OD, 3/4 in bore, 1 groove, keyseat 3/16x3/32, zinc-plated

This heavy-duty pulley is a single-groove drive wheel for V-belt systems using A/B, 5L, and 4L belts. Made from 1020 carbon steel and zinc-plated to resist rust, it’s a common motor, compressor, lawn mower, and snow blower drive component.

✅ Outside diameter: 5 in (127 mm)
✅ Bore: 3/4 in (19.05 mm)
✅ Groove: 1, for A/B belts (5L/4L)
✅ Keyseat: 3/16 in x 3/32 in (4.76 mm x 2.38 mm), 2 screws
✅ Material: 1020 carbon steel, zinc plated

💡 What is a V belt pulley used for? A handy overview for selecting drive parts. - Drives power in belt-driven machines for shaft rotation - Helps align belts and transfer load efficiently - Common in motors, compressors, lawn equipment, and snow blowers