TIMKEN HM256849 HM256810CD tapered roller bearing de doble hilera

TIMKEN HM256849 HM256810CD is a reference of tapered roller bearing de doble hilera, within Bearings. Request a quote for HM256849 HM256810CD via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

TIMKEN double row tapered roller bearings are assemblies made up of two rows of rollers sharing a common axis. They are used when radial and axial loads must be supported in both directions, with high load capacity and rigidity. In Argentine industry they appear in gearboxes, mining equipment, mills and heavy machinery. MR Accesorios Industriales sells this line and advises you on choosing the correct assembly.

These bearings are chosen for applications where the axial load changes direction and rigidity is required. In Argentina they are found in speed reducers, mill gearboxes, crushing equipment, cranes and road machinery. Also in machine tool spindles and in support rollers of kilns. The double row allows replacing two single bearings with a single assembly, with shorter mounting length and better control of axial clearance.

To select the assembly, take into account the combined radial and axial load, the rotation speed and the type of lubrication. The CD double cup is mounted with a fit in the housing and the cones on the shaft, with an axial clearance that is adjusted according to the equipment manual. Sealing and lubrication depend on the environment: in areas with dust or water, additional protection is advisable. Alignment between the shaft and the housing is critical to avoid parasitic loads.

Regarding equivalences, double row tapered roller bearings are identified by the complete cone-cup part number. Other brands may offer assemblies with similar dimensions, but interchangeability requires verifying tolerances, contact angle and load capacity. Comparing only the diameter and width is not enough. For a safe replacement, send the original part number and the working conditions.

If you need a TIMKEN double row tapered roller bearing, write to us on WhatsApp with the complete part number or the equipment model. At MR Accesorios Industriales we quote promptly and tell you the compatible alternative if needed. We can also advise you on installation, lubrication and axial clearance adjustment so that the assembly works under the correct conditions.