Industrial pulley 260 mm, 3 grooves, section B

EMMAR POLEA 260 3B is a pulleys reference, within Power transmission. Request a quote for POLEA 260 3B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 260 3B pulley is a V-belt drive pulley, manufactured by EMMAR Accesorios Industriales. It has a 260 mm diameter, 3 grooves and section B. It is used to transmit power between parallel shafts in industrial equipment, with the advantage of allowing various speed ratios depending on the drive pulley diameter. As it is in-house manufactured, you can inquire about machining and balancing variants according to the application.

This item is a pulley with a 260 mm diameter, 3 grooves and section B. The designation POLEA 260 3B summarizes these three characteristics: size, number of grooves and belt section. Section B corresponds to classic B-profile V-belts, and the three grooves allow mounting three belts in parallel to distribute the load. The 260 mm diameter defines the transmission ratio when combined with another pulley in the same system.

It is used in machines that require belt drives: compressors, fans, centrifugal pumps, conveyor belts, mixers and process equipment in general. It is also common in the agro-industrial sector and in aggregate processing plants. With three grooves, it is suitable for medium power and for applications where redundancy is sought: if one belt fails, the other two continue transmitting until it is replaced.

To correctly select this pulley, take into account the pitch diameter, belt section, number of grooves and the type of bushing or center bore. Verify that the outside diameter matches the available space and that the drive pulley has the desired transmission ratio. During mounting, align the pulleys precisely to avoid uneven wear of belts and bearings. If the equipment operates with variable loads, it is advisable to evaluate balancing.

If you need an equivalent pulley or a nearby size, send us the code POLEA 260 3B or the diameter and number of grooves you are looking for. We can manufacture pulleys with other sizes, number of grooves or sections, and also adapt the bore or bushing to your shaft. For that, provide the equipment data: power, RPM, belt type and shaft diameter. This way we can quote the option that best suits you.

MR Accesorios Industriales manufactures this pulley and other power transmission parts. If you want to inquire about a variant, write to us via WhatsApp with the code POLEA 260 3B. We will respond with the quote and the technical data you need for your application.