Seven Eighths Inch Bore Solid Sheave Pulley With Four Point Nine Inch Outer Diameter Double Groove For V Belts 4L A AX 2AK49H Cast Iron Construction Hub Size Seven Eighths Inch Ideal For High Torque Drives And Industrial Belt System Replacement

7/8 in Bore Solid Sheave Pulley, 4.9 in OD, 2 grooves (1 pc)
✔️ Double-groove, fits 4L/A/AX belts; cast iron, 7/8 in bore

This solid sheave pulley is designed for V-belt drives and is compatible with inch and metric shafts. It’s a single pulley built from fine-grained cast iron, statically balanced, painted, and individually packaged for reliable service in machinery, conveyors, and workshop setups.

✅ OD 4.9 in (124.46 mm); bore 7/8 in (22.23 mm); two grooves
✅ Belt series: 4L, A, AX; V-belt compatible
✅ Material: cast iron, static balanced, painted
✅ Pack: 1 piece per order; fits inch and metric shafts
✅ Mounting: standard 7/8 in bore shaft compatibility

💡 What is a solid sheave pulley used for in V-belt drive systems? This handy component transmits power efficiently and matches standard shaft sizes. - Use: transfers torque in belt-driven machines - Fit: 7/8 in bore, compatible with inch & metric shafts - Groove count: two grooves for 4L, A, AX belts - Material: cast iron with static balance for smooth operation