Industrial pulley 130 mm, 5 grooves, section B

EMMAR POLEA 130 5B is a pulleys reference, within Power transmission. Request a quote for POLEA 130 5B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 130 5B pulley is a power transmission pulley manufactured by EMMAR Accesorios Industriales. It has a 130 mm diameter and 5 grooves for section B belts, which makes it suitable for transmitting motion between shafts in industrial equipment. It is used in machines that require several belt lines to distribute the load, such as compressors, fans, pumps and conveyors. Because it is in-house manufactured, machining and balancing variants can be requested according to the application.

This pulley has a 130 mm diameter, 5 grooves and section B. The designation POLEA 130 5B summarizes those three characteristics: the outer diameter, the number of grooves and the belt profile. The section B grooves accept type B belts, which have a classic profile and are available at any power transmission supplier. The pulley is mounted on the shaft and fastened with a key or set screw, depending on the hub design. Because it is in-house manufactured, EMMAR brand, the bore and keyway can be machined to measure.

Typical applications of a 5-groove section B pulley are equipment that needs to transmit power with several belts in parallel: screw compressors, centrifugal fans, centrifugal pumps, belt conveyors and machine tools. It is also used to replace worn pulleys or when the drive ratio is changed. In those cases, it is advisable to verify the pitch diameter and the number of grooves to maintain the peripheral speed and the transmitted power.

To select a pulley of this type, take into account the pitch diameter, the number of grooves, the belt section and the shaft diameter. The 130 mm pulley with 5 section B grooves is chosen when a specific drive ratio is needed and a number of belts that allows the load to be distributed. It is important to check the alignment between pulleys and the belt tension to avoid premature wear. If the shaft has an unusual diameter, the bore can be manufactured to measure.

If you need an equivalent pulley or a nearby size, send the part number POLEA 130 5B by WhatsApp to MR Accesorios Industriales. You can also indicate the diameter, number of grooves and section, and we will quote the pulley that best suits you. Because it is in-house manufactured, we evaluate machining, balancing and surface treatment variants according to the use. If you have doubts about the pulley that replaces the one currently mounted, consult us with a photo or the shaft measurements.

MR Accesorios Industriales manufactures this pulley and other power transmission parts. With more than 80 years in the market, the company produces split plummer block housings, ANSI chains and pulleys, in addition to selling bearings, seals, bushings and lubricants. To request a quote for the 130 5B pulley or ask about a special size, write to us by WhatsApp with the product part number. We will reply with the technical information and the corresponding quote.