Tapered roller bearing de doble hilera NTN T-E-M249748D/M249710/M249710D

NTN T-E-M249748D/M249710/M249710D is a reference of tapered roller bearing de doble hilera, within Bearings. Request a quote for T-E-M249748D/M249710/M249710D via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The double row tapered roller bearing is an assembly that integrates two rows of tapered rollers in a single unit, designed to support radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gearboxes, final drives and mining equipment. MR Accesorios Industriales sells the NTN line with technical advice to select the right assembly according to each equipment's part number.

The designation of these NTN bearings is structured with a T- prefix that identifies the double row assembly, followed by letters and numbers that define the dimension series. For example, the code T-E-M224749D/M224710/M224710D combines one cone and two cups, where the letters E and D indicate internal design and machining variants. The D suffixes usually indicate specific dimensions or tolerances. To correctly interpret each reference, it is key to follow the series examples and consult with our technical team.

These bearings are used in Argentine industries such as mining, cement, steel and heavy machinery manufacturing. They are present in speed reducers, support rollers, overhead cranes and material handling equipment. Their ability to support combined loads and moments makes them suitable for assemblies where precise alignment is critical. In crushing and grinding plants, for example, they contribute to the stability and durability of rotating assemblies.

To select the right bearing, take into account the direction and magnitude of the loads, the rotation speed and the environmental conditions. Sealing and lubrication are decisive: in dusty or humid environments, additional protection is recommended. Mounting must ensure careful alignment and proper fit, since these assemblies are sensitive to installation errors. Grease or oil lubrication must follow the manufacturer's specifications to ensure a long service life.

As for equivalences, double row tapered roller bearings can be found in other brands' catalogs under their own designations. If you have another brand's code or an unidentified part, we can help you find the equivalent NTN reference. Interchangeability depends on dimensions and tolerances, so it is essential to verify each case. MR Accesorios Industriales advises you so that the replacement is reliable and safe.

If you need a quote for an NTN double row tapered roller bearing, send us the code or the measurements via WhatsApp. We will quote you promptly and indicate the compatible alternative if necessary. At MR Accesorios Industriales, with more than 80 years in the market, we combine experience and the leading brands so that your equipment keeps running.