Product page
Coupling RUADIGON X-9 (X-80) — Standard hub with bolts
- Manufacturer Part Number
- X-9 · Maza normal con tornillos
- Brand
- RUADIGONOfficial distributor
- Category
- Power transmission
- Subcategory
- Couplings
- Series
- X
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
RUADIGON X-9 · Maza normal con tornillos is a coupling reference, within Power transmission. Request a quote for X-9 · Maza normal con tornillos via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The RUADIGON X-9 coupling is a power transmission component used to join two shafts and transmit torque. Its normal hub design with screws allows for simple assembly and a firm fit. It is a key part in systems where small misalignments must be compensated for and vibrations absorbed. At MR Accesorios Industriales we sell it as part of our RUADIGON coupling line, backed by more than 80 years in the industry.
This item corresponds to model X-9, which is equivalent to X-80, and is made up of a normal hub with screws. It is a coupling from the RUADIGON X series, manufactured to transmit motion between shafts in industrial applications. The normal hub with screws facilitates attachment to the shaft by means of screws, which simplifies assembly and disassembly tasks. It is a reliable option for replacements or new projects.
Couplings of this type are used in a wide variety of equipment: centrifugal pumps, fans, compressors, conveyor belts and machine tools, among others. Their function is to connect the drive shaft with the driven shaft, allowing some flexibility to compensate for angular or radial misalignments. They also help reduce the transmission of vibrations and protect the system's bearings and gears.
When selecting a coupling, take into account the torque to be transmitted, the rotation speed, the shaft diameter and the type of load. The normal hub with screws requires the shafts to be correctly aligned to avoid unnecessary stresses. Check that the screws are tightened according to the manufacturer's specifications and periodically inspect the condition of the joining elements to prevent failures.
If you need an equivalent or a nearby size, we can help you. We carry the complete RUADIGON coupling line and can advise you to find the model that best suits your application. You just need to send us code X-9 or X-80 along with your equipment data (power, speed, shaft diameters) and we will quote you promptly.
For technical inquiries or to request a quote, write to us on WhatsApp. At MR Accesorios Industriales we assist you personally and provide the support you need to keep your equipment running. Send us the coupling code and we will reply with the information you require.
Dimensions
- Model
- X-9
- Equivalent to
- X-80
- Component
- Standard hub with bolts
Frequently Asked Questions
- What is the difference between model X-9 and X-80?
- The X-9 and X-80 are equivalent according to the manufacturer. Both share the same assembly and operation characteristics. If your equipment requires the X-80, the X-9 is the current designation that replaces it.
- What does 'normal hub with screws' mean?
- It indicates that the coupling includes a mounting hub that is fastened to the shaft by means of screws. This system allows for simple assembly and a firm fit, facilitating maintenance and replacement tasks.
- How do I request a quote for this coupling?
- Write to us on WhatsApp with code X-9 or X-80 and your application data (shaft diameter, torque, speed). We will reply with the quote.

