Tapered roller bearing de doble hilera TIMKEN LL789849

TIMKEN LL789849 is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for LL789849 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 that integrates two rows of rollers in a single support, designed to absorb radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gear reducer cases, machine tool spindles and mining equipment. MR Accesorios Industriales sells this line backed by more than 80 years in the Argentine industrial market.

The designation of these TIMKEN bearings is organized by series and suffixes that indicate the type of assembly. The TDO series corresponds to double row mountings with two cones and a common cup; TDI and 2TS-IM, 2TS-DM are double row variants with a different arrangement of components. Examples such as LL428310, LL428349 or LL475048 show the LL prefix followed by a number that identifies the size and internal design. Knowing these abbreviations lets you interpret the code and select the correct replacement.

In Argentine industry, these bearings are found in mining equipment, cement plants, steel mills and grinding plants. They also appear in transmission cases of road construction machinery, cranes and lifting systems. Their ability to withstand combined loads makes them suitable for highly demanding roller shafts. MR Accesorios Industriales sells them for replacement and maintenance of equipment operating under severe conditions.

To select a double row bearing, take into account the radial and axial load it must withstand, the rotation speed and the type of lubrication. Mounting requires careful alignment and controlled axial adjustment, since these assemblies are sensitive to excessive preload. Proper sealing and lubrication extend service life. If the equipment operates with vibrations or contaminants, choose the configuration with reinforced seals.

When looking for equivalents, keep in mind that each manufacturer uses its own nomenclature for double row tapered roller bearings. There is no direct correspondence between codes from different brands, so it is essential to verify dimensions and internal arrangement. At MR we advise you to find the alternative compatible with your application, without compromising equipment performance.

If you need a TIMKEN double row tapered roller bearing, send us the code or the dimensions by WhatsApp. At MR Accesorios Industriales we quote it and indicate the alternative that best suits your equipment. We handle inquiries from all over the country and respond shortly.

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