Coupling RUADIGON X-13/90 (X-120/90) — Coupling, standard hub / solid hub

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

The RUADIGON X-13/90 coupling is a power transmission component that mounts between the normal hub and the solid hub, allowing shafts to be coupled and motion to be transmitted between them. It is used in equipment where a flexible or rigid connection is required depending on the hub type, and its X-13/90 designation indicates the specific model within the X series. It is a key part for maintaining drive continuity in agricultural and industrial machinery.

This item is the RUADIGON coupling, model X-13/90, which is equivalent to the X-120/90. It consists of a normal hub and a solid hub, which allows it to adapt to different mounting configurations. The X-13/90 designation identifies the variant within the RUADIGON X series. It is a power transmission component that joins two shafts or rotating elements, absorbing misalignment and transmitting torque. Its metal construction and the fit between hubs ensure stable operation under demanding conditions.

Typical applications of this coupling include agricultural machinery such as seeders, harvesters and towed implements, where the power take-off must be connected to other mechanisms. It is also used in industrial equipment, conveyors and drive systems that require a reliable connection between hubs. Due to its design, it is common in cardan shafts and secondary drives that operate at moderate speeds and with variable loads. It is a frequently replaced part in preventive and corrective maintenance.

To correctly select and mount this coupling, take into account the type of hub you are going to connect: normal or solid. Verify that the shaft diameter and spline match the corresponding hub, and that the coupling is aligned to avoid vibration and premature wear. During mounting, clean the contact surfaces and apply the torque recommended by the manufacturer. If you need to replace a similar part, compare the dimensions and the number of splines before installing.

If you cannot find the exact size or need an equivalent, you can ask us. At MR Accesorios Industriales we help you identify the right coupling from the original code, a photo or the shaft dimensions. We can also offer you a nearby size within the same X series if the X-13/90 reference is not available. To do so, send us the data via WhatsApp and we will reply with the compatible options.

To request a quote for the RUADIGON X-13/90 coupling or ask about a replacement, write to us on WhatsApp and send us the code X-13/90 or X-120/90. Our technical team will advise you so that you order the correct part and avoid mounting errors. MR Accesorios Industriales carries this brand as part of its power transmission line, with personalized service so that your equipment keeps running.