1 Inch Bore Solid Sheave Pulley With 3.95 Inch Outside Diameter One Groove V Belt Pulley For 4L A and AX Belts Cast Iron Construction Includes Hex Set Screws And Keyway Fits 1 Inch Shafts

1-inch bore solid pulley for 4L/A/AX belts, OD 3.95 in
✔️ Single 1-groove pulley, 3.95 in OD, 1 in bore, cast iron

This solid cast-iron pulley is designed for belt-driven power transmission. It features a 1-inch bore and a single groove compatible with standard V-belts (4L, A, AX). This size is commonly used on inch and metric shafts in machinery, conveyors, and woodworking equipment.

✅ Bore: 1 in (25.4 mm) for common shaft sizes
✅ Outside diameter: 3.95 in (100.3 mm) for standard V-belts
✅ Groove: 1 for 4L, A, AX belt profiles
✅ Material: cast iron, machined, balanced, and painted
✅ Mounting: includes keyway and hex set screws for secure fit

💡 What is a belt drive pulley used for in power transmission setups?

It's handy for moving rotational power between shafts via a belt.

- Transmits torque between shafts via a belt
- Maintains proper belt tension and alignment for reliable operation
- Works with inch and metric shaft configurations and belt profiles
- Common in conveyors, woodworking machines, and farm equipment