Tapered roller bearing de doble hilera NTN E-EE755280D/755360/755361DG2

NTN E-EE755280D/755360/755361DG2 is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for E-EE755280D/755360/755361DG2 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double row tapered roller bearing is an assembly that integrates two rows of tapered rollers in a single mounting, 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 correct code according to the application.

The designation of these NTN bearings is structured with prefixes and suffixes that identify the design. For example, in E-EE547341D/547480/547481DG2, the prefix E- indicates a special execution, while the subsequent numbers correspond to the dimensions and raceway design. The suffix DG2 indicates a double row configuration with specific sealing or clearance characteristics. Other examples such as E-EE649241D/649310/649311DG2 or E-EE755280D/755360/755361DG2 follow the same logic: letters that define the type and numbers that identify each component of the assembly. Knowing this nomenclature allows you to correctly interpret the code and request the appropriate replacement.

These bearings are used in industries that demand reliable power transmission under severe conditions. In Argentina, they are common in speed reducers, mills, presses, cranes and road equipment. They also appear in final drives of agricultural machinery and in heavy transport systems. Their ability to support combined loads and moments makes them suitable for mountings where alignment is not perfect. MR Accesorios Industriales supplies these NTN bearings to workshops, plants and manufacturers that need critical spare parts to keep their lines running.

To select the correct bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Sealing is key: in dusty or humid environments, an execution with additional protections is advisable. The internal clearance should be chosen according to the working temperature and the type of mounting. Proper lubrication and precise alignment extend service life. During mounting, avoid direct blows on the rollers and verify seating on the shaft and housing. If you have doubts, the MR technical team can guide you.

Double row tapered roller bearings can be interchanged between manufacturers if the main dimensions and load capacity match. NTN, as a reference brand, offers its own nomenclature that sometimes correlates with codes from other brands. To find the equivalence, it is essential to compare not only the diameter and width, but also the contact angle and internal design. If you bring the code from another brand or an unidentified part, at MR Accesorios Industriales we will indicate the compatible alternative or quote the exact code you need.

If you are looking for an NTN double row tapered roller bearing, write to us via WhatsApp with the code or the measurements of the part. At MR Accesorios Industriales we will quote you shortly and advise you so you choose the correct option. We can also manage special codes or equivalents from other brands. With more than 80 years in the market, we support Argentine industry with reliable technical solutions.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.