Industrial pulley 90 mm, 1 groove, section B

EMMAR POLEA 90 1B is a pulleys reference, within Power transmission. Request a quote for POLEA 90 1B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The industrial pulley 90 mm, 1 groove and section B is a power transmission component mounted on shafts to transmit motion using V-belts. It is used in machines and equipment where a simple and reliable transmission ratio is needed. Manufactured by MR, this section B pulley is designed for general industrial applications, with a design that prioritizes durability and correct belt seating.

This item is a pulley of 90 mm diameter, with 1 groove and section B. The designation POLEA 90 1B indicates those three characteristics: size, number of grooves and belt section. Section B corresponds to a V-belt profile widely used in industrial power transmissions. Being in-house manufactured, EMMAR brand, dimensions and machining are controlled so that the belt seats uniformly in the groove.

Typical applications include machine tools, fans, pumps, compressors, conveyors and transmission equipment in general. Whenever motion must be transmitted between a driving shaft and a driven shaft with a section B belt, this 90 mm, one-groove pulley can be part of the assembly. It is also used in replacements of worn or damaged pulleys, where it is important to maintain the original section and diameter so as not to alter the transmission ratio.

For mounting, verify that the shaft has the adequate diameter and that the keyway matches that of the pulley. The pulley must be perfectly aligned with the driving pulley to avoid premature belt wear and vibrations. Belt tension is adjusted according to the machine manufacturer's recommendations. If you need to select a pulley for a new transmission, take into account the power to be transmitted, the shaft RPM and the desired transmission ratio.

If you cannot find the exact size or need a pulley with another diameter, number of grooves or section, you can consult us. We work with a wide variety of pulleys and can guide you to find the equivalent or the closest size that best suits your application. For that, it is helpful if you indicate the current part number, outer diameter, belt section and number of grooves.

To request a quote for this pulley POLEA 90 1B or ask about an alternative, send us the part number via WhatsApp to MR Accesorios Industriales. With more than 80 years in the industry, we advise you so you find the right component for your equipment. You can also visit our location in Buenos Aires, Argentina, or write to us for personalized attention.