Tapered roller bearing de doble hilera NTN T-E-EE640193D/640260/640261DG2

NTN T-E-EE640193D/640260/640261DG2 is a reference of tapered roller bearing de doble hilera, within Bearings. Request a quote for T-E-EE640193D/640260/640261DG2 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 of two rows of tapered rollers mounted on a common axis, 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 execution according to the mounting.

The designation of this family is interpreted in blocks: the initial letters T-E identify the double row series, and the suffix EE with the assembly number (for example, EE640193D) corresponds to the inner cone or cup. The slash separates the inner component from the outer one, and the suffix DG indicates an execution with a lubrication hole or groove, depending on the variant. The complete code T-E-EE640193D/640260/640261DG2 shows how both elements are combined in a single order.

In Argentine industry, these bearings are found in gearboxes of mills, presses, cranes and road equipment. They also appear in machine tool spindles and in high-load conveyor rollers. Their ability to support combined loads makes them suitable for applications where alignment is not perfect and axial rigidity is required. MR Accesorios Industriales sells them for steel plants, cement plants and oilseed plants, among others.

To select a double row bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Sealing or protective plates prevent contamination; lubrication must be adequate for the working temperature. Mounting requires precise alignment and correct adjustment of axial clearance, since these bearings are sensitive to poor installation. Always consult the mounting drawing and the shaft and housing tolerances.

Double row tapered roller bearings can be interchanged between manufacturers if the main dimensions and load capacity match. Equivalent series from other brands usually keep the same bore, outside diameter and width, but may vary in internal design and suffixes. When replacing, verify the complete code and the lubrication conditions. If you have another brand's code, MR Accesorios Industriales will indicate the compatible alternative.

To request a quote for the bearing you need, send the complete code or the main dimensions via WhatsApp. At MR Accesorios Industriales we quote the code or exact size you send us, with technical assistance to confirm the correct execution. We can also advise you on mounting and lubrication so the repair goes right the first time.