Industrial pulley 210 mm, 4 grooves, section C

EMMAR POLEA 210 4C is a pulleys reference, within Power transmission. Request a quote for POLEA 210 4C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 210 4C pulley is a V-belt drive pulley, section C, with a 210 mm diameter and 4 grooves. It is used to drive shafts from a motor, reducing or increasing speed depending on the combined diameters. It is in-house manufactured, EMMAR brand, which allows replacing sizes and grooves with the same geometry. If you need to transmit power in an existing piece of equipment or build a new drive, this pulley is a concrete option to evaluate.

This item is a pulley with a 210 mm diameter and 4 grooves for section C belts. The designation POLEA 210 4C summarizes those three data points: size, number of grooves and section. Section C corresponds to wide-profile V-belts, typical of medium and high power. Because it is in-house manufactured, EMMAR brand, the groove machining and balancing are controlled, two points that define how long the belt lasts and how much the assembly vibrates.

It is used in drives for industrial machines: compressors, fans, pumps, mills, conveyor belts and process equipment. It also appears in the field, in implements and agricultural machines that run on combustion engines. In any case, the pulley is mounted on the shaft of the driving or driven equipment, and the number of grooves defines how many belts work in parallel to distribute the load.

To select it, take into account the pitch diameter, the number of grooves and the section of the belt you already use. Check the shaft diameter and the type of keyway before mounting, and make sure the pulley is aligned with the other pulley in the system: a misalignment of a few degrees accelerates belt wear. If the drive already exists, the simplest thing is to copy the old pulley and confirm the data against the manufacturer's data sheet.

If you need a nearby size or an equivalent pulley, send us the full part number, the number of grooves and the section. With that data we can see whether a pulley of another size works for the same shaft or whether it is better to manufacture a custom one. We can also advise you on the tensioner and the mounting. Write to us on WhatsApp and we'll quote it.

At MR Accesorios Industriales we manufacture pulleys and split plummer block housings, and we sell bearings, power transmission, seals and lubricants. If you have doubts about which pulley goes with your belt, send the part number POLEA 210 4C or a photo of the current pulley by WhatsApp and we'll help you identify the correct part.