V-Groove Drive Pulley 4 Inch Outside Diameter 3/4 Inch Bore Heavy Duty Split Steel Construction With 3/16 Inch Keyway And Two Factory-Inserted Set Screws For Reliable Power Transmission

Heavy-Duty V-Belt Pulley, 3/4in Bore, 4in OD

✔️ 3/4 in bore; 4 in outside diameter; heavy split steel; 2 set screws

Designed for reliable power transfer, this V-belt pulley uses a heavy-duty split steel construction and a 3/4 inch bore with a 4 inch outside diameter. It’s built to handle compressors, industrial fans, lawnmowers, snowblowers, and electric motors in demanding environments. Pack size: single pulley.

✅ Heavy-duty split steel construction for long life
✅ Standard 3/16 in shaft keyway for easy mounting
✅ Two factory-inserted set screws ensure secure alignment
✅ Broad compatibility with common V-belt drive systems

💡 What is a V-belt pulley used for in power transmission systems?

A handy overview of its role in drives and equipment reliability. - Transfer rotational power from motor to driven components - Fits standard V-belt drive configurations in compressors, fans, lawn equipment, and snow removal gear - Simple mounting through bore and keyway; 2 set screws help prevent belt slip - Regular inspection helps maximize belt life and system efficiency