Industrial pulley 130 mm, 4 grooves, section C

EMMAR POLEA 130 4C is a pulleys reference, within Power transmission. Request a quote for POLEA 130 4C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 130 4C pulley is an in-house manufactured power transmission pulley, EMMAR brand, designed to be mounted on shafts and transmit motion through section C V-belts. With a 130 mm diameter and 4 grooves, it allows multi-strand drives to be organized in a single body. It is used in industrial equipment where robustness and precise alignment are required. As part of the in-house manufacturing line, EMMAR brand, variants and adaptations can be requested according to the equipment's needs.

This MR pulley measures 130 mm, with 4 grooves and section C. The designation POLEA 130 4C summarizes those three variables: outside diameter, number of grooves and belt profile. Section C corresponds to a V-belt profile larger than sections A or B, suitable for transmitting higher power. The 4 grooves allow the load to be distributed across several belts, which reduces the individual load and improves drive continuity. The material and finish are defined according to the application and confirmed at the time of inquiry.

It is used in belt drives for machines and industrial equipment: fans, compressors, pumps, mills, conveyor belts and drive systems in general. It is also common in process equipment where a stable transmission ratio and simple maintenance are needed. With 4 grooves, section C, it is an option for medium and high power within the MR pulley line. Its 130 mm diameter makes it suitable for installations where radial space is limited but transmission capacity is required.

To correctly select this pulley, take into account the shaft diameter, the keyway type, the center distance and the desired transmission ratio. Check that the belt section matches section C and that the number of grooves is the one required for the power to be transmitted. During mounting, ensure alignment between pulleys to avoid uneven belt wear and vibration. Tensioning must be correct: neither excessive, which overloads the bearings, nor loose, which causes slippage.

If you need a pulley with a different size, a different number of grooves or a different section, MR can manufacture it or find an equivalent. To do so, send the part number POLEA 130 4C or the full designation by WhatsApp, along with the data of the shaft and the belt you plan to use. You can also ask about a nearby size if this one does not exactly match your equipment. In-house manufacturing allows the product to be adapted to specific requirements within the power transmission line.

MR Accesorios Industriales manufactures this pulley and distributes it together with belts, bearings and other transmission components. If you want to request a quote for the 130 4C pulley or need advice to choose the right size, write to us on WhatsApp and we will reply with the technical data you need. You can also ask about the rest of the MR pulley line and the mounting accessories.