Coupling RUADIGON X-13/90 (X-120/90) — Coupling with standard hubs

RUADIGON X-13/90 · Acople con mazas normales belongs to coupling, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for X-13/90 · Acople con mazas normales and any equivalents.

For maintenance and purchasing teams, the RUADIGON X-13/90 coupling with normal hubs is a key power transmission component that connects two shafts and transmits torque with flexibility. It handles small misalignments and vibrations, keeping equipment running smoothly. As an equivalent to model X-120/90, it simplifies cross-referencing for replacements. MR supplies this coupling and offers technical support to help you select the right configuration.

This coupling belongs to the RUADIGON X series and is identified as X-13/90 with normal hubs. The normal hubs are the parts that mount on the shafts and engage the elastic or connecting element. When you need a replacement, the equivalence to X-120/90 is a useful reference point.

Typical applications include centrifugal pumps, fans, conveyors, mixers, and machine tools—equipment with aligned shafts that requires some flexibility. It also suits drives where assembly is not perfect and small angular or radial misalignments need compensation. In industrial plants and workshops, these couplings are found in process lines and auxiliary equipment. For equipment with frequent starts or variable loads, this type of coupling helps protect bearings and seals.

When selecting a coupling, check the shaft diameter and length, nominal torque and starting peaks, and the environmental conditions. Also consider alignment: even though the coupling absorbs misalignment, careful alignment during assembly extends the life of the elastic elements and bearings. Note the direction of rotation and operating speed. If you lack the equipment data sheet, send a photo of the nameplate or assembly and we will help identify the configuration.

If you need an equivalent to the X-13/90 from the X series, provide the full part number, equipment brand, and shaft measurements. With that data, we look for the best fit within the RUADIGON line or compatible alternatives. We can also assist if the original coupling is no longer available and a replacement must be adapted. The more precise your information, the faster we can propose a solution.

To request a quote for the RUADIGON X-13/90 coupling with normal hubs, message us on WhatsApp with the part number and your shaft measurements. MR responds with available technical information and alternatives from the X series. If you manage multiple pieces of equipment, send the complete list and we will help you group the inquiry to avoid duplicate purchases and ensure component compatibility.