NTN E-EE329119D/329172/329173D tapered roller bearing de doble hilera

NTN E-EE329119D/329172/329173D is a reference of tapered roller bearing de doble hilera, within Bearings. Request a quote for E-EE329119D/329172/329173D via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

NTN double-row tapered roller bearings are components designed to support radial and axial loads in both directions. Their construction with two rows of tapered rollers provides high load capacity and rigidity, ideal for applications requiring precision and durability. They are used in industrial machinery, mining equipment, cranes and transmission systems. MR Accesorios Industriales sells this line.

The designation of this series is interpreted from the codes shown in the examples: E-EE126096D/126150/126151D, E-EE134102D/134143/134144D, etc. The prefix E- indicates a special execution, followed by a base code that identifies the assembly. The suffixes D indicate internal characteristics specific to the series, such as the design of the cones and cups. Each complete code represents an assembled bearing with two rows of tapered rollers, and its nomenclature makes it easy to identify the size and configuration.

These bearings are used in applications that must withstand combined loads and tilting moments, such as large gearboxes, mills, presses, port cranes and mining equipment. In Argentina, they are common in the steel, cement and heavy machinery manufacturing industries. Their ability to work under severe conditions makes them suitable for dusty, vibrating and high-temperature environments, provided the correct lubricant and sealing are selected.

To select the right bearing, take into account the magnitude and direction of the loads, the rotation speed and the environmental conditions. Mounting requires precise alignment and proper adjustment of axial clearance, which is usually achieved with lock nuts or shims. Lubrication can be with grease or oil, and sealing must be chosen according to exposure to contaminants. It is essential to verify the concentricity of the housings and follow the manufacturer's recommendations to avoid premature failures.

Regarding equivalents, double-row tapered roller bearings from different brands can be interchanged if the main dimensions and load capacity match. However, tolerances and internal designs vary, so it is advisable to consult a specialist before replacing one brand with another. MR Accesorios Industriales can advise you on compatibility and source the exact part number you need, whether you bring another brand's part number or an unidentified part.

If you are looking for a bearing from this series, write to us on WhatsApp with the part number or the measurements you need. At MR Accesorios Industriales we will quote it promptly and indicate the compatible alternative if applicable. We are your reliable partner for power transmission components.