TIMKEN HH258249D tapered roller bearing de doble hilera

TIMKEN HH258249D is a reference of tapered roller bearing de doble hilera, within Bearings. Request a quote for HH258249D via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The TIMKEN double row tapered roller bearing is an assembly of two rows of tapered rollers mounted on a common axis, designed to withstand 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 this line.

The designation of these TIMKEN bearings is organized by series and suffixes. The examples HH249949D, HH255149D and HH258249D show part numbers that begin with letters identifying the series and a number indicating the size. The suffix D indicates the double row configuration. Knowing these keys helps you select the correct replacement.

In Argentine industry, these bearings are found in mining equipment, cement plants, mills, cranes and heavy transmissions. They are also used in gearboxes of road machinery and in rolling mill rolls. Their ability to withstand combined loads and moments makes them suitable for applications where alignment is not perfect. MR Accesorios Industriales sells them for plants and workshops that need to keep their processes running.

To select a double row bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Sealing is key: if there is dust or moisture, choose configurations with seals. Lubrication must be adequate and mounting requires a hydraulic press or induction heater to avoid damage. Alignment between cones and cups is critical to avoid parasitic stresses. Careful mounting extends the service life of the assembly.

TIMKEN bearings have equivalents with other tapered roller brands, but interchangeability is not direct: dimensions, angles and load capacities must be compared. In general, TDO and TDI series part numbers can be cross-referenced with equivalent lines from other manufacturers, but always verify tolerances and internal clearance. For a safe replacement, consult a specialist who can validate dimensional and functional compatibility.

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 you promptly and indicate the compatible alternative if needed. We also manufacture split plummer block housings and custom parts to adapt the bearing to your equipment. Send your inquiry and we will reply with the technical information you need.