V-belt SKF PHG AA91

SKF PHG AA91 is a v-belt reference, within Power transmission. Request a quote for PHG AA91 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF V-belts from the PHG line with AA section and double V (hexagonal) type are power transmission elements designed to run on both faces. They are used in drives that require reversing the direction of rotation or transmitting motion to several pulleys from a single belt. MR Accesorios Industriales supplies them in Buenos Aires, Argentina, and helps you choose the correct size for your application.

The designation of these belts combines letters and numbers: PHG identifies the SKF V-belt category, AA indicates the section and the double V (hexagonal) type, and the final number expresses the nominal length in inches. For example, PHG AA51, PHG AA55 or PHG AA102 correspond to AA section belts with different lengths. The numeric suffix does not indicate the exact development in millimeters, but a reference that correlates with the pitch length; to select, always verify the actual measurement with the complete part number.

This type of belt is used in industries such as food, metallurgy, textile and plastics, where there are multiple transmissions or reversing drives. They also appear in pumping, ventilation and compressor equipment that need to transmit power through pulleys with grooves on both faces. In Argentina, they are common in production lines that need to maintain synchrony between several shafts, especially when space is limited and a compact solution is sought.

To correctly select a double V belt, take into account the section (AA in this case), the pitch length and the number of pulley grooves. Installation requires aligning the pulleys and tensioning the belt according to the manufacturer's recommendations to avoid premature wear. Lubrication does not apply to the belt, but it is key to keep the pulleys clean and free of burrs. If the drive works in an environment with oil or dust, evaluate additional protections to extend service life.

Regarding equivalences, V-belts are identified by their section and length, and different brands may offer products with similar designations. However, it is not advisable to replace one belt with another just because the part number matches: you must compare the section, the type (double V in this case) and the actual pitch length. If you have doubts, consult us with the original part number and the pulley measurements to verify interchangeability.

To request a quote, send us the exact part number of the belt you need via WhatsApp, for example PHG AA102, and the quantity. At MR Accesorios Industriales we reply promptly and provide alternatives if we do not have that part number. We can also advise you on the appropriate section and type if you tell us the characteristics of your drive.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.