Industrial pulley 290 mm, 2 grooves, section B

EMMAR POLEA 290 2B is a pulleys reference, within Power transmission. Request a quote for POLEA 290 2B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 290 2B pulley is a V-belt drive pulley, manufactured by EMMAR Accesorios Industriales. It has a 290 mm diameter, two grooves and B section, which makes it suitable for transmitting power in equipment that requires a defined drive ratio. It is used in industrial machinery, agro-industry and motion systems where drive reliability is key. Because it is in-house manufactured, MR controls machining and balancing to ensure stable operation.

This item is a pulley with a 290 mm diameter, 2 grooves and B section. The designation POLEA 290 2B summarizes those three characteristics: the outside diameter, the number of grooves and the belt profile it accepts. B section corresponds to classic B-profile V-belts, widely used in industrial drives. Multiple grooves allow two belts to be mounted in parallel, which increases transmission capacity without the need for a larger diameter.

Typical applications include drives for centrifugal pumps, fans, compressors, conveyor belts and machine tools. It is also used in the agro-industrial sector, for example in screw conveyors, mixers and elevators. In all cases, the pulley is mounted on a shaft and linked to the driving pulley by B-section belts. It is a robust solution for continuous duty cycles, where the goal is to reduce maintenance and avoid unscheduled downtime.

To correctly select the pulley, take into account the pitch diameter, the number of grooves, the belt section and the shaft diameter. Verify that the driving and driven pulleys have the same section and that the drive ratio is suitable for the required speed. During assembly, ensure alignment between pulleys and correct belt tension. Misalignment, even slight, accelerates wear on the belts and the grooves.

If you need a pulley with a different size, a different number of grooves or a different section, we can manufacture it. MR Accesorios Industriales produces custom pulleys according to equipment requirements. To request an equivalent or a nearby size, send us the part number POLEA 290 2B or the data of the original pulley: diameter, grooves, section and shaft diameter. With that information we will quote the option that best suits your application.

To request a quote for this pulley or ask about a variant, write to us on WhatsApp and send us the part number POLEA 290 2B. We will reply with manufacturing alternatives. MR Accesorios Industriales has more than 80 years of experience in power transmission and manufactures its own pulleys, which allows each part to be adjusted to the customer's needs.