Heavy Duty Cast Iron V Belt Pulley For A, 3L And 4L Belts, 3 Inch Outside Diameter, 7/8 Inch Bore, Single Groove Web Pulley AK30-7/8 Designed For Rugged Power Transfer And Smooth Operation MINERGUY

Single Heavy Duty Cast Iron V-Belt Pulley, 3 OD, 7/8 Bore
✔️ OD 3 in, bore 7/8 in, single groove for 3L/4L/A belts

The AK3078 is a rugged cast-iron V-belt pulley designed for heavy duty power transfer in belt-driven machines. It fits a 7/8 in shaft with a fixed bore and supports 3L, 4L, A, and AX belt sizes for smooth, reliable operation.

✅ Fits shaft dia. 7/8 in (22.23 mm)
✅ Outside diameter 3.0 in (76.2 mm)
✅ Material: cast iron; fixed bore; no bushing needed
✅ Groove: single groove for V-belt size 3L, 4L, A, AX

💡 What is a V belt pulley used for in belt drive systems? A handy component that guides belt motion and transfers torque between shafts.

- guides belt motion and transfers torque in machinery - compatible with A, AX, 3L, 4L belt types for common drives - fixed-bore design reduces play and maintenance - cast iron construction stands up to rugged use