
Coupling RUADIGON X-12 (X-105) — Coupling, standard hub / solid hub
- Brand
- RUADIGON
- Category
- Power transmission
- Subcategory
- Couplings
- Series
- X
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity 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-12 · Acople maza normal / maza llena is a reference of coupling, within Power transmission. Request a quote for X-12 · Acople maza normal / maza llena via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The RUADIGON X-12 coupling, equivalent to the X-105, is a power transmission component made up of a normal hub or solid hub. It is used to connect shafts and absorb misalignments in industrial equipment, where continuity of movement is critical. MR Accesorios Industriales sells this line within its couplings catalog and advises you on choosing the variant that matches your machine.
This item is a coupling identified with model X-12, which is equivalent to the X-105, and its component is normal hub / solid hub. That designation indicates that the assembly can be built with a normal-type hub or with a solid hub depending on the equipment configuration. The RUADIGON X series groups couplings for general use in power transmission. If you need to confirm dimensions, number of hubs or type of finish, it is verified against the manufacturer's data sheet before quoting.
Typical applications of a hub coupling like this appear in centrifugal pumps, fans, conveyor belts, mixers and gear reducers, where the drive shaft must be joined to the driven shaft. It is also found in process equipment and in machines that work with frequent starts or variable loads. In those assemblies, the coupling transmits torque and tolerates small misalignments, provided the initial alignment is correct.
To select and mount a coupling of this type, take into account the diameter and length of the shafts, the nominal torque and starting peaks, and the operating speed of the equipment. Check the alignment with a straightedge or dial indicator before tightening, and inspect the condition of the elastic or joining elements. A solid or normal hub changes the mass and dynamic behavior, so it is best to define it according to the application.
To quote part number X-12 or X-105 along with the equipment data: shaft diameter, hub type and available space, send us. With that we review alternatives within the same series or compatible lines. We also tell you whether the coupling goes with a normal or solid hub depending on the assembly. The idea is that you don't buy blindly and that the part fits without rework.
To request a quote, write to us on WhatsApp and send the coupling part number, the quantity and the measurements shown on the nameplate or drawing. MR Accesorios Industriales can guide you on the correct variant within the RUADIGON line. The more data you send, the more accurate the proposal.
Dimensions
- Model
- X-12
- Equivalent to
- X-105
- Component
- Coupling, standard hub / solid hub
Frequently Asked Questions
- What is the difference between a normal hub and a solid hub in the X-12?
- The normal hub and the solid hub differ in the construction of the hub and in how it connects with the rest of the coupling. The choice depends on torque, space and type of assembly. To define which one goes on your equipment, it is best to review the drawing or the manufacturer's data sheet.
- Is the X-12 the same as the X-105?
- Model X-12 is listed as equivalent to the X-105. That means they are used as a cross reference to identify the same type of coupling. If your equipment calls for X-105, send us that part number and we verify it with the X-12 designation before quoting.
- How do I request an equivalent?
- Write to us on WhatsApp with the coupling part number, the shaft diameter, the hub type and a photo or drawing of the assembly. With that data we look for an alternative within the series or compatible lines. You don't need to have the exact number: the machine reference is enough.

