Industrial pulley 120 mm, 1 groove, section B

EMMAR POLEA 120 1B is a pulleys reference, within Power transmission. Request a quote for POLEA 120 1B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 120 1B pulley is a power transmission pulley of in-house manufacturing, EMMAR Accesorios Industriales brand, designed to mount on shafts and transmit motion via section B V-belts. With a diameter of 120 mm and a single groove, it is a compact and robust part used in a wide variety of industrial machines. Its metal construction and precise machining guarantee centered rotation and a long service life, provided it is selected and mounted correctly for the application.

This pulley has a diameter of 120 mm, 1 groove and section B. Section B corresponds to classic-profile V-belts, widely used in industrial power transmissions. The 120 mm diameter and single groove make it suitable for simple transmission ratios, where only one belt is required. As it is of in-house manufacturing, EMMAR brand, dimensions and balancing are controlled for stable operation.

Typical applications include machine tools, compressors, fans, centrifugal pumps, conveyors and transmission equipment in general. In all cases, the pulley is mounted on the motor or driven machine shaft and paired with a complementary pulley via a section B belt. It is commonly found in installations where space is limited and a compact, efficient transmission is needed.

To select this pulley correctly, take into account the pitch diameter, the number of grooves and the belt section. Verify that the shaft has the right diameter and that the keyway matches. Mounting must be done with the shaft clean and free of burrs, using the corresponding fastening elements. It is important to align the pulleys to avoid premature belt wear and vibration. If you need help, our technical team can advise you.

If you are looking for an equivalent or a nearby size, you can contact us with the part number POLEA 120 1B or with the specifications you need. We work with a wide range of pulleys in different sections and diameters, so we likely have an option that fits your requirement. We can also evaluate manufacturing a special pulley to your specifications. Write to us on WhatsApp and we will reply shortly.

To request a quote for this pulley or any other from our power transmission line, send the part number POLEA 120 1B via WhatsApp to MR Accesorios Industriales. We will advise you so you can choose the most convenient option for your equipment. With more than 80 years in the market, we continue manufacturing and distributing quality industrial components throughout the country.