Industrial pulley 220 mm, 4 grooves, section C

EMMAR POLEA 220 4C is a pulleys reference, within Power transmission. Request a quote for POLEA 220 4C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 220 mm industrial pulley with 4-groove C section is a power transmission component that mounts on shafts to transmit motion via V-belts. Its diameter and number of grooves make it suitable for drives requiring several belt lines in parallel, such as mills, conveyor belts or continuous process machines. MR Accesorios Industriales manufactures it locally, with dimensional control and balancing, so it fits your equipment without surprises.

This item is a pulley of 220 mm diameter, with 4 grooves and C section. The designation POLEA 220 4C summarizes those three variables: size, number of grooves and belt profile. The C section accommodates V-belts of that profile, and the four grooves allow mounting four belts in parallel on the same body. It is an in-house manufactured part, EMMAR brand, designed to transmit torque from a drive shaft to a driven shaft with a speed ratio given by the diameters of the pulleys involved.

Typical applications of a 220 mm pulley with 4-groove C section appear in equipment where the load needs to be distributed among several belts: mills, mixers, conveyor belts, blowers, high-flow centrifugal pumps and machine tools. It is also used in belt speed reducers when axial space is limited and it is preferred to concentrate power in a single pulley plane. In all cases, the pulley is selected by the pitch diameter, the number of grooves and the belt profile required by the equipment.

To mount and select this pulley, check the shaft diameter and the fastening system (keyway, taper bushing or set screw, as applicable), the center distance and the available belt length. Verify that the drive pulley and the driven pulley have the same belt profile and that the number of grooves is compatible. Alignment between pulleys is key to avoid uneven wear of belts and bearings. If the original equipment has a pulley of a different diameter, a neighboring size can be evaluated without changing the rest of the drive.

If you need an equivalent or a different size, send us the part number POLEA 220 4C or the complete designation of the original pulley by WhatsApp. With that data and a photo of the assembly we can confirm whether the 220 mm pulley with 4-groove C section fits without modifications or whether it is better to adjust diameter, number of grooves or fastening type. We can also manufacture a custom pulley if the shaft or belt profile does not match the standard. The quote is done through that channel, with technical response.

MR Accesorios Industriales manufactures this pulley in its workshops and sells it along with the rest of the power transmission line. If your equipment works with C-section pulleys, we can advise you on the combination of diameters and grooves to achieve the speed and power you need. Write to us by WhatsApp with the item part number and we will send you the quote.