FHP V Belt Sheave 3/4 Bore 1 Groove For 3L 4L Belt Section Gray Cast Iron Class 30 With Set Screw Secure Shaft Attachment Ideal For Light Duty Fractional Horsepower Motors Up To 1 HP 6.95 Inch Outer Diameter

3/4 bore single-pulley V-belt sheave, gray cast iron
✔️ 3L/4L belt section, 1 groove, 3/4 in bore, gray iron

This single-groove V-belt pulley is built for light-duty fractional horsepower drives, commonly used in small HVAC units, farm equipment, and home machinery.

✅ 3L/4L belt section (3/4 bore, gray cast iron)
✅ One groove for single-belt drive
✅ Bore: 3/4" (19.05 mm); OD: 6.95" (176.53 mm)
✅ Pitch diameter: 6.36" (161.46 mm); Datum: 6.7" (170.18 mm)
✅ Material: ANSI class 30 gray cast iron for wear resistance
✅ Max rpm: 3570; light-duty fractional horsepower application
✅ Set screw included for secure shaft attachment

💡 What is a V-belt pulley used for in small drives? This handy intro explains how pulleys transfer power in light-duty belt drives.
- Transmits power from motor shaft to a belt that drives equipment
- Helps maintain belt alignment and reduce slip in fractional horsepower setups
- Matched with 3L/4L belts and Class 30 gray cast iron pulleys
- Commonly used in HVAC, farm tools, and compact machinery