Coupling RUADIGON X-13/90 (X-120/90) — Flexible element
- Brand
- RUADIGON
- Category
- Power transmission
- Subcategory
- Couplings
- Series
- X
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Description
RUADIGON X-13/90 · Banda elástica belongs to coupling, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for X-13/90 · Banda elástica and any equivalents.
The RUADIGON X-13/90 is an elastic band used in X-series flexible couplings. It transfers torque between shafts while accommodating misalignment, vibration and shock. Reference X-120/90 identifies the same band, so either designation works when ordering a replacement. MR Industrial Accessories supplies this band through its power transmission line.
Take the RUADIGON band designated X-13/90, also listed as X-120/90. It fits X-series couplings and, thanks to its elasticity, lets two shafts transmit motion even when they are not perfectly aligned, whether the offset is angular, radial or axial. The band is made from high-strength elastomeric material. Its job is to reduce vibration and shield the equipment from overloads.
You will find this band in centrifugal pumps, fans, compressors, conveyors and other power transmission machinery. It suits industrial settings where smooth, quiet operation matters and where couplings are part of a regular maintenance routine. Equipment running at moderate speeds with changing loads is a common home for it, since the band absorbs small misalignments and helps limit wear on bearings and seals.
During installation, check that the coupling is clean and free of burrs, and that the flanges are aligned within the tolerances the coupling manufacturer recommends. Seat the band without forcing or twisting it. Inspect it on a regular schedule: cracking, permanent deformation or a loss of elasticity mean it is time to replace it. To choose the right band, match the coupling size and operating conditions, and confirm compatibility with X-13/90 or its equivalent X-120/90.
If you are looking for an equivalent from another brand, send us the full coupling or band code, plus a photo or the main dimensions. We review compatibility and suggest alternatives. We can also help if you are unsure which designation fits your equipment. Keep in mind that X-13/90 and X-120/90 both identify this replacement part.
To get a quote for the RUADIGON X-13/90 elastic band, message us on WhatsApp with the exact code. We will respond with purchasing options. If you need several units or a replacement for a different coupling model, we can assist with that too.
Dimensions
- Model
- X-13/90
- Equivalent to
- X-120/90
- Component
- Flexible element
Frequently asked questions
- Is band X-13/90 compatible with X-120/90?
- Yes, the two references identify the same elastic band for X-series couplings. As long as the size and coupling type match, you can use either designation when ordering a replacement.
- How can I tell if the band is worn and needs replacement?
- Look for cracks, cuts, permanent deformation or loss of elasticity. Unusual vibration or noise from the coupling is another sign. Regular preventive maintenance helps you catch these issues early.
- Can I request a band in another size or brand?
- Yes. Send us the coupling or band code, and if possible a photo or the dimensions. We evaluate compatibility and offer alternatives so you can pick the right one.