Coupling RUADIGON X-13/90 (X-120/90) — Flexible element

RUADIGON X-13/90 · Banda elástica is a coupling reference, within Power transmission. Request a quote for X-13/90 · Banda elástica via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The RUADIGON X-13/90 elastic band is a spare component for flexible couplings of the X series. It is used to transmit torque between shafts and absorb misalignments, vibrations and shocks. It is equivalent to reference X-120/90, so it can replace it in compatible applications. MR Accesorios Industriales supplies this band as part of its power transmission line, backed by more than 80 years in the industrial market.

This item is a RUADIGON elastic band, designated X-13/90, which is equivalent to reference X-120/90. It is a flexible component that mounts on couplings of the X series and, due to its elasticity, allows movement to be transmitted between shafts with a certain degree of angular, radial or axial misalignment. The band is manufactured with high-strength elastomeric materials, although the details of compound and hardness are not specified on the product page. Its main function is to dampen vibrations and protect equipment from overloads.

Typical applications of this elastic band include couplings in centrifugal pumps, fans, compressors, conveyors and power transmission machinery in general. It is used in industrial environments where smooth and quiet transmission is required, and where periodic maintenance of the coupling is a common practice. It is commonly found in equipment operating at moderate speeds and variable loads, since the band helps compensate for small misalignments and reduces wear on bearings and seals.

For assembly, it is essential to verify that the coupling is clean and free of burrs, and that the flanges are aligned within the tolerances recommended by the coupling manufacturer. The band must be installed without forcing or twisting it, and it is recommended to check its condition periodically: signs of cracking, permanent deformation or loss of elasticity indicate that it must be replaced. Selecting the correct band depends on the coupling size and the operating conditions; compatibility with the designation X-13/90 or its equivalent X-120/90 must always be confirmed.

If you need a nearby size or an equivalent from another brand, you can send us the complete part number of the coupling or the band, along with a photo or the main dimensions. At MR Accesorios Industriales we evaluate compatibility and offer you alternatives. We can also advise you if you have doubts about the correct designation for your equipment. Remember that the X-13/90 band is equivalent to the X-120/90, so either of the two references is valid for identifying the spare part.

To request a quote for the RUADIGON X-13/90 elastic band, write to us via WhatsApp and send us the exact part number. We reply with the purchasing options. If you need several units or a replacement for another coupling model, we can also help you. At MR Accesorios Industriales we work so that you find the spare part your machine needs, with the technical service that has characterized us since 1945.