Double Groove V Belt Pulley, 4.45 Inch Outside Diameter, 1 Inch Fixed Bore, 2 Groove Sheave For A, 3L And 4L V Belts, Cast Iron Construction For Durability And Long Life

Single 2-Groove Iron V-Belt Pulley, 4.45 in OD, 1in Bore
✔️ 4.45 inch OD, 2 grooves, fixed 1 inch bore, fits A, 3L & 4L belts

This rugged, fixed-bore, two-groove pulley is built in cast iron for durability in belt-drive systems. It's a standard V-Belt pulley compatible with A, 3L and 4L belts and fits a 1 inch shaft, making it a solid choice for power transmission in small machines, robotics, and workshop equipment.

✅ Outside diameter: 4.45 in (113 mm), 2 grooves for A/3L/4L belts
✅ Bore: 1.0 in (25.4 mm) fixed bore with 1/4 in keyway
✅ Material: cast iron construction for durability and long life
✅ Belt compatibility: standard V-Belt pulley for A, 3L and 4L belts
✅ Shaft fit: fits 1 in shaft diameter

💡 What is a V-belt pulley used for in a fixed-bore drive with A, 3L or 4L belts?

This handy device transmits torque and keeps belts tracking in belt-drive systems. - Transmits torque between shafts in belt-drive setups for fixed-bore systems - Keeps belt tracking and reduces slip with A, 3L, and 4L belt profiles - Durable cast iron construction supports long life in shop and workshop use