Industrial pulley 240 mm, 4 grooves, section C

EMMAR POLEA 240 4C is a pulleys reference, within Power transmission. Request a quote for POLEA 240 4C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 240 4C pulley is a V-belt drive pulley, manufactured by EMMAR Accesorios Industriales in section C and with four grooves. It is used to drive shafts from a motor, distributing power among several belts to achieve the torque and speed the machine requires. Its 240 mm diameter and four grooves make it a robust option for equipment working with sustained loads, such as pumps, fans, compressors and conveyors.

This item is a pulley with a 240 mm diameter, 4 grooves and section C. The designation POLEA 240 4C summarizes those three variables: size, number of grooves and belt profile. Section C corresponds to wide-profile V-belts, designed to transmit high power at moderate transmission ratios. Having four grooves, the pulley allows the load to be shared among four belts, which reduces the stress on each one and improves drive continuity.

Typical applications of a section C pulley with four grooves appear in continuous-duty equipment: process centrifugal pumps, high-flow industrial fans, screw compressors, belt conveyors and chain elevators. It is also found in woodworking machines, chippers and milling equipment, where the motor delivers power to a shaft that turns at fewer revolutions. In all those cases, the pulley is mounted on the driven shaft and receives motion from a smaller-diameter drive pulley.

To select and mount a pulley of this type, take into account the pitch diameter, the number of grooves and the section of the belt. The 240 mm, 4-groove pulley is chosen when the drive calculation calls for that ratio and that number of belts. Check that the keyway and the bore diameter match the shaft, and that the alignment between pulleys is correct to avoid uneven wear. Belt tension is adjusted according to the equipment manual; excessive tension punishes the shaft bearings.

If you need an equivalent pulley or a nearby size, the most practical thing is to send us the full part number, the number of grooves and the belt section. With that data we can check whether there is a pulley of another size in the same section C or whether it is better to move to a different configuration. We can also evaluate bore and keyway variants according to your machine's shaft. The more precise the equipment information, the faster the response.

At MR Accesorios Industriales we have been manufacturing pulleys and other power transmission components for more than 80 years. If you want a quote for this 240 4C pulley or to ask about a similar size, send us the part number POLEA 240 4C on WhatsApp and we'll reply with the technical information you need to decide.