2BK40 Half Inch Bore Solid Sheave Pulley With Four Inch Outer Diameter And Two Grooves For V Belts Size 4L And 5L Hex Set Screws Cast Iron No Keyway For Durable Industrial Belt Drive Systems

This solid sheave pulley is designed for V-belt drives in industrial equipment. It delivers reliable power transfer in machinery, conveyors, and other belt-driven systems. The 4L/5L two-groove configuration matches common belts, and the 1/2 inch bore fits standard shafts. Cast iron construction adds stiffness, while hex set screws secure the pulley to the shaft with no keyway required.

✅ Outside diameter: 4 in (101.6 mm)
✅ Bore: 1/2 in (12.7 mm)
✅ Belt compatibility: 4L, 5L V-belts, two grooves
✅ Material and mounting: Cast iron, hex set screws, no keyway
✅ Package: Single pulley

💡 What is a solid sheave pulley used for in belt drive systems? A solid sheave pulley is a handy component for transferring power between a shaft and a belt in belt-driven machinery. - Handy for power transmission on shafts - Keeps belt alignment with two grooves - Cast iron offers durability in tough setups - Hex set screws secure mounting