Cast Iron Pulley For V Belt 3L And 4L Sizes With Three Quarters Inch Bore Six Inch Outside Diameter Through Bore Length One Point One Five Six Inches Bore Three Quarters Inch Includes Hex Set Screw For Power Transmission Applications

3/4 Bore Cast Iron V-Belt Pulley for 3L/4L belts
✔️ Bore 3/4 in (19.05 mm), OD 6 in (152.4 mm), length 1.1563 in

This is a single, cast iron pulley designed for V-belt drives using 3L or 4L belts. It’s a solid, reliable choice for small to mid-size machines such as hobbyist lathes, drill presses, and shop tools that need a durable belt drive component. The 3/4 in bore fits standard shafts and supports secure mounting with a hex set screw.

✅ Bore: 3/4 in (19.05 mm) ✅ Outside diameter: 6 in (152.4 mm) ✅ Belt section: 3L, 4L ✅ Material: Cast Iron ✅ Length through bore: 1.1563 in (29.36 mm) ✅ Mounting: Hex set screw

💡 What is a common use for a 3/4 bore cast iron V-belt pulley?

- Handy for small drive setups in woodworking or metalworking equipment - Supports 3L and 4L belts with sturdy cast iron construction - Helps maintain belt alignment and reduce slip in machines - Works with standard shaft diameters and hex-set screws