One Groove Solid Pulley With Half Inch Bore And Five Inch Outer Diameter For 3L 4L And 5L V Belts Cast Iron Construction For Durable Belt Drive Applications Includes Two Hex Set Screws

This solid pulley is cast iron with a single groove and a 1/2 inch bore, designed for V-belt drives in small machines, shop setups, or conveyors.

✅ Outer diameter: 5 in (127 mm)
✅ Bore: 1/2 in (12.7 mm)
✅ Belt sizes: 3L, 4L, 5L
✅ Includes 2 hex set screws

💡 What is a small V-belt pulley with a 1/2 in bore used for? A handy overview helps buyers understand its role. - Transmits power between shafts via belts in small drives - Fits standard 1/2 in bore shafts for compact machines - Common in hobby projects, conveyors, and light-duty equipment