Flexible coupling GUMMI A-350 with integral hub

GUMMI A-350 CI is a coupling reference, within Power transmission. Request a quote for A-350 CI via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-350 CI flexible coupling is a power transmission component that connects two shafts and absorbs misalignment, vibration and shock. Its integral hub (CI) configuration makes it suitable for larger shaft diameters, per Table IV of the GUMMI Type A catalogue. It is used in equipment where continuous operation and protection of downstream bearings and gears are required. MR Accesorios Industriales sells it in Buenos Aires, Argentina, with more than 80 years of experience in the industry.

This item is a flexible coupling from the GUMMI Type A series, model A-350, with an integral hub (CI) configuration. The integral hub replaces the conventional split hub and is used when the shaft diameter requires more robust clamping. The designation A-350 CI identifies the size and construction variant within the line. Because it does not require additional flanges, it simplifies assembly in confined spaces. To confirm shaft dimensions, torque and speed, consult the manufacturer's data sheet with the exact part number.

Typical applications of this coupling include machine tool drives, centrifugal pumps, industrial fans, conveyor belts and continuous process equipment. In all cases, the flexible coupling compensates for small angular and radial misalignments and dampens shock loads that would otherwise reach the bearings. It is commonly found in food, chemical and aggregate processing plants, where cleanliness and weather resistance are relevant factors.

To correctly select a GUMMI Type A coupling, take into account the shaft diameter, nominal and maximum torque, rotation speed and permissible misalignment. The integral hub (CI) is chosen when the shaft diameter exceeds the range of the standard split hub. Verify that the flexible element is compatible with the temperature and chemical agents of the environment. Assembly must ensure that the shafts are aligned within the manufacturer's tolerances to avoid parasitic stresses.

If you need a nearby size or an equivalent, write to us on WhatsApp with the part number A-350 CI or the model shown on the equipment nameplate. We can offer you other variants of the Type A series, with split or integral hub, depending on the application. We also quote the replacement flexible element and the hubs separately. MR Accesorios Industriales sells GUMMI couplings in Buenos Aires, Argentina, and ships throughout the country.

To request a quote for the GUMMI A-350 CI flexible coupling, send the part number by WhatsApp to MR Accesorios Industriales. We will reply shortly with availability and the alternatives that best suit your equipment. If you have doubts about the configuration, attach a photo of the drive and the shaft dimensions. That way we can advise you accurately and avoid selection errors.