Tapered roller bearing de doble hilera TIMKEN M278748TD

TIMKEN M278748TD is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for M278748TD via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The TIMKEN double row tapered roller bearing is an assembly of two rows of tapered rollers mounted on the same shaft, 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 supplies this line with technical advice to select the right configuration.

The designation of this series is read by the prefix M followed by a number indicating the size, and the suffix TD identifying the double row configuration. For example, M244246TD and M249746TD share the M prefix and the TD suffix, while the intermediate numbers differentiate each size. The TDIT and TDI series group variants of this type of bearing, and the TD suffix indicates that it is a two-row assembly. Knowing this nomenclature helps to quickly identify the product and request the correct replacement.

In Argentine industry, these bearings are found in mining, cement, steel and earthmoving equipment. They are also present in large gearboxes, mills, crushers and road machinery. Their ability to support combined loads and moments makes them suitable for demanding applications where alignment and rigidity are critical. MR Accesorios Industriales supplies them for equipment replacement and maintenance throughout the country.

To select the correct bearing, take into account radial and axial load, rotation speed and environmental conditions. Mounting requires precise alignment and adequate lubrication, since tapered rollers are sensitive to misalignment. Sealing must be chosen according to exposure to dust, water or contaminants. Preload and internal clearance are adjusted during mounting to ensure reliable operation and long service life.

Double row tapered roller bearings can be interchanged between brands if the main dimensions and load capacity match. It is essential to verify the complete designation and tolerances. There are equivalents from different manufacturers on the market, but differences in internal design can affect performance. Therefore, it is always advisable to consult a specialist before replacing one bearing with another brand.

If you need a TIMKEN double row tapered roller bearing, write to us on WhatsApp with the part number or model you are looking for. At MR Accesorios Industriales we will quote it promptly and indicate the compatible alternative if necessary. We can also advise you on mounting and lubrication so that your equipment runs smoothly.

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