Flexible coupling GUMMI A-165 with integral hub

GUMMI A-165 CI is a coupling reference, within Power transmission. Request a quote for A-165 CI via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-165 CI flexible coupling is a power transmission component that joins two shafts and absorbs misalignment, vibration and load peaks. Its integral hub (CI) configuration makes it suitable for larger shaft diameters, with a maximum bore of 200 mm. It is used in equipment where continuous operation and protection of upstream bearings and gears are needed. MR Accesorios Industriales offers it in Buenos Aires, Argentina.

This item is a flexible coupling from the GUMMI Type A series, model A-165, with integral hub (CI) configuration. The integral hub means the shaft connection element is machined in a single piece with the coupling body, which simplifies mounting and reduces the number of components. The maximum bore accepts shafts up to 200 mm in diameter. The A-165 CI designation identifies the size and construction variant within the Type A line.

Flexible couplings are used in drives where the motor and the driven machine cannot be aligned with absolute precision: centrifugal pumps, fans, conveyor belts, mills, mixers and process equipment. They also appear in marine drives and agricultural machinery. The elasticity of the element dampens torsional vibrations and prevents shock loads from reaching the bearings and gears, extending the service life of the assembly.

To select a coupling of this type, take into account the shaft diameter and length, the nominal and peak torque, the rotation speed and the permissible degree of misalignment. The integral hub is advisable when the shaft is of large diameter or when greater torsional rigidity is sought. Verify that the maximum bore of 200 mm is compatible with your shaft and that the keyway matches that of the machine. Mounting with excessive misalignment shortens the life of the flexible element.

If you need a nearby size or an equivalent, message us on WhatsApp with the A-165 CI part number or with your shaft dimensions and working torque. We can guide you within the Type A series and its hub variants. MR Accesorios Industriales offers couplings, bearings, housings and power transmission for industrial plants throughout the country.

To request a quote for the GUMMI A-165 CI coupling, send the part number via WhatsApp to MR Accesorios Industriales. If your application requires another hub configuration, another bore or a different series, tell us the shaft data and the drive power. We respond shortly with the alternative that best suits your equipment.