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Coupling RUADIGON X-9 (X-80) — Coupling with solid hubs
- Manufacturer Part Number
- X-9 · Acople con mazas llenas
- Brand
- RUADIGONOfficial distributor
- Category
- Power transmission
- Subcategory
- Couplings
- Series
- X
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Description
RUADIGON X-9 · Acople con mazas llenas is a coupling reference, within Power transmission. Request a quote for X-9 · Acople con mazas llenas via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The RUADIGON X-9 coupling, also identified as X-80, is a power transmission component with solid hubs. It is used to connect two shafts and transmit torque, absorbing minor misalignments depending on the type of assembly. It is a common part in industrial equipment where a robust connection and simple maintenance are required. At MR Accesorios Industriales we carry it as part of our coupling line, and we can advise you to choose the right variant for your application.
This item is a RUADIGON X-9 coupling, equivalent to X-80, with solid hubs. The solid hubs are one-piece, without internal lightening, which gives greater rigidity and resistance to torsional loads. It is a power transmission component that is mounted between two shafts to join them and allow the transmission of motion. It does not include other accessories; it is the coupling with its hubs as per the manufacturer's designation.
Typical applications of this type of coupling with solid hubs include machine tools, pumps, gearboxes, conveyors and continuous process equipment. It is found in production lines where a firm and durable connection is needed, and where misalignments are controlled by precise assembly. It is also used in low and medium speed equipment with moderate to high torques, provided the system design allows a rigid or semi-rigid coupling.
To select and mount this coupling, take into account the diameter and length of the shafts to be joined, the torque to be transmitted, the working revolutions and the type of load. Verify angular and radial alignment before tightening the fastening elements, and follow the manufacturer's instructions for tightening. If the coupling operates in an environment with vibrations or shocks, evaluate the need for an additional flexible element. Lubrication and periodic re-tightening extend the service life of the assembly.
If you need an equivalent or a nearby size, the most practical thing is to send us the complete part number of the coupling you are replacing, along with a photo of the part and the shaft dimensions. With that data we can find the RUADIGON reference that best suits you or suggest an alternative within the same series. We can also guide you if model X-9 is not available and you need a variant with hubs of other characteristics.
To request a quote for this RUADIGON X-9 coupling or to inquire about other references in the line, send us the part number via WhatsApp to MR Accesorios Industriales. We will respond with the technical information you need and coordinate the best way to get the component. With more than 80 years in the industry, at MR Accesorios Industriales we know the details that make a difference in a reliable transmission.
Dimensions
- Model
- X-9
- Equivalent to
- X-80
- Component
- Coupling with solid hubs
Frequently Asked Questions
- What is the difference between X-9 and X-80?
- According to the manufacturer, model X-9 is equivalent to X-80. It is the same part with a different commercial nomenclature. To confirm compatibility, it is best to verify the shaft dimensions and the type of assembly before replacing.
- What does it mean that it has solid hubs?
- Solid hubs are one-piece, without internal cavities. This provides greater rigidity and torsional resistance compared to lightened hubs. It is a feature sought in applications where high torques must be transmitted with little deformation.
- How do I request an equivalent size or an alternative?
- Send us via WhatsApp the part number of the original coupling, a photo and the shaft dimensions (diameter and length). With that data we can identify the appropriate RUADIGON reference or propose a variant of the same series that fulfills the function.

