Industrial pulley 110 mm, 3 grooves, section B

EMMAR POLEA 110 3B is a pulleys reference, within Power transmission. Request a quote for POLEA 110 3B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 110 3B pulley is a V-belt drive pulley manufactured by EMMAR Accesorios Industriales. It has a 110 mm diameter and 3 grooves for section B belts. It is used to transmit power between parallel shafts in industrial machines and equipment, where a defined transmission ratio is required and the ability to adjust it by changing the pulley diameter. Its construction is steel, with machined grooves for correct belt seating.

This item is a pulley with a 110 mm diameter, 3 grooves and section B. The designation POLEA 110 3B summarizes those three characteristics: the 110 mm outside diameter, the number of grooves (3) and the belt section it accepts (B). The grooves are machined with the standardized profile for section B V-belts, so that the belt rests on the flanks and not on the bottom. The pulley is mounted on the shaft through a central bore that is defined according to the equipment shaft diameter.

It is used in belt drives for machine tools, compressors, fans, pumps, conveyor belts and process equipment. It is common in installations where the speed between a motor and a driven machine needs to be reduced or increased, or where several grooves are needed to distribute power among several belts. Because it is in-house manufactured, the central bore, keyway and balancing can be machined according to the mounting requirements.

To correctly select a pulley of this type, you must take into account the pitch diameter, the number of grooves, the belt section, the power to be transmitted and the rotation speed. It is also important to verify the shaft diameter, the bore length and the type of fastening (key, set screw or taper bushing). The alignment between pulleys and the belt tension directly influence the service life of the assembly. If you need help defining these parameters, ask us.

If the part number POLEA 110 3B does not exactly match what you need, we can manufacture a pulley with another size, another number of grooves or another section. We can also adapt the central bore and the keyway to your shaft. To request an equivalent or a nearby size, send us the part number, a sketch or the equipment data: shaft diameter, belt section, grooves and desired outside diameter. With that information we will quote the right part.

To request a quote for this pulley or a variant, write to us on WhatsApp and send us the part number POLEA 110 3B along with the data for your application. At MR Accesorios Industriales we manufacture pulleys and other power transmission components, and we can advise you so that the part fits your machine correctly.