Coupling RUADIGON X-3 (X-30) — Coupling with solid hubs

RUADIGON X-3 · Acople con mazas llenas is a coupling reference, within Power transmission. Request a quote for X-3 · Acople con mazas llenas via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The RUADIGON X-3 coupling, also designated X-30, is a power transmission component with solid hubs. It is used to join two shafts and transmit torque, absorbing minor misalignments depending on the type of insert or flexible element it incorporates. It is a common mounting part in industrial equipment where continuous operation and low maintenance are required. At MR Accesorios Industriales we carry it as part of our coupling line.

This item is a coupling with solid hubs, model X-3, equivalent to the X-30. The solid hubs are the solid blocks that couple to the shaft ends; their compact design allows motion to be transmitted in tight spaces. The commercial designation is X-3 · Coupling with solid hubs and the equivalence with X-30 makes identification easier for replacements.

Typical applications of a coupling with solid hubs include centrifugal pumps, fans, gearboxes, conveyor belts and machine tools. In process, food or water treatment plants, they are chosen for their ability to compensate for small angular or radial misalignments, always within the manufacturer's limits. They are also used in equipment where the space between shafts is limited and a robust connection with simple mounting is required.

To correctly select this coupling, take into account the nominal and maximum torque of the drive, the rotation speed, the shaft diameters and the type of load. Verify the initial alignment with straightedges or a dial indicator and correct it before tightening the set screws or keys. Lubrication or the internal flexible element, if applicable, must follow the manufacturer's instructions. A misaligned assembly accelerates wear on bearings and seals in the connected equipment.

If you need an equivalent or a nearby size, send us the full part number of the coupling, the equipment designation and a photo of the nameplate. With that data we can look for the solid hub version or evaluate alternatives within the same X series. We can also advise you on complementary inserts, keys or set screws. The goal is for you to receive the correct part without hassle.

To request a quote for the RUADIGON X-3 (X-30) coupling or ask about other variants, write to us via WhatsApp and send us the part number RUADIGON-X30-ML along with the quantity and equipment data. At MR Accesorios Industriales we reply with the available technical information and supply options.