Industrial pulley 320 mm, 5 grooves, section B

EMMAR POLEA 320 5B is a pulleys reference, within Power transmission. Request a quote for POLEA 320 5B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 320 5B pulley is a power transmission component manufactured by EMMAR Accesorios Industriales. With a diameter of 320 mm and 5 grooves for B-section belts, it is designed to transmit motion between shafts efficiently and reliably. It is used in a wide variety of industrial applications, from machine tools to process equipment, where a robust and durable belt drive is required. Its metal construction and precise machining guarantee smooth operation and a long service life.

This pulley, identified as POLEA 320 5B, measures 320 mm in diameter, has 5 grooves and B section. The B section corresponds to a V-belt profile with a top width of 17 mm and a height of 11 mm, although these dimensions are standard for the belt and not for the pulley. The pulley is manufactured in steel or cast iron, according to MR standards, and features precision machining in the grooves to ensure optimal contact with the belt. The multiple grooves allow higher power or speed to be transmitted without slipping.

Typical applications for this pulley include belt drives in industrial machinery, such as centrifugal pumps, fans, compressors, conveyor belts and processing equipment. It is also used in the agricultural sector for implements and in maintenance workshops to replace worn pulleys. Its 320 mm size makes it suitable for medium transmission ratios, where a moderate peripheral speed and good load capacity are required.

For mounting, it is essential to verify that the shaft has the correct diameter and that the keyway matches the pulley's. Pulleys should be aligned precisely to avoid irregular belt wear and vibration. Pulley selection must consider the power to be transmitted, the rotation speed and the number of belts required. With 5 grooves, this pulley allows the load to be distributed among several belts, which increases reliability and reduces the risk of failure due to a single belt breaking.

If you need a pulley with a different size, number of grooves or section, we can manufacture it to order. MR Accesorios Industriales has more than 80 years of experience in the manufacturing of transmission components, which allows us to adapt to your requirements. To request an equivalent or a nearby size, simply send us the part number POLEA 320 5B or the specifications you need and we will quote you promptly.

For inquiries, quotes or orders, write to us by WhatsApp and mention the part number POLEA 320 5B. Our technical team will advise you so that you find the right pulley for your application. We can also manufacture special pulleys from a sample or drawing. MR Accesorios Industriales, with more than 80 years in the market, is your partner for power transmission solutions.