Tapered roller bearing cone TIMKEN HM212049X

TIMKEN HM212049X is a tapered roller bearing cone reference, within Bearings. Request a quote for HM212049X via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The cone is the inner race of a tapered roller bearing: the part that is mounted on the shaft and that, together with the cup, forms the assembly that supports combined radial and axial loads. It is used in equipment with axial thrust and misalignment, such as reducers, wheel hubs, agricultural machines and conveyors. MR Accesorios Industriales sells the TIMKEN brand in Buenos Aires, Argentina, and advises you to identify the correct part.

The HM series designation is read as an alphanumeric code: the letters identify the dimension family and the numeric block the combination of diameter and width. Suffixes add information about the machining or treatment of the cone. In the examples HM212049X and HM801346X, the final X indicates a construction variant within the same family. To choose correctly, provide the complete part number as shown on the drawing or on the old part.

These cones are used in reducers and gearboxes, wheel hubs of road construction and agricultural equipment, conveyor rollers, pumps and industrial fans. In Argentina they are common in the maintenance of agricultural machinery, aggregate plants, sugar mills and manufacturing facilities, where the bearing works under combined load and requires preload adjustment. They also appear in earthmoving equipment and continuous process lines.

To select the correct cone, take into account the shaft diameter, the total width of the assembly and the type of sealing the cup accepts. Installation is done with a press or controlled heating, never by striking the race. Check the alignment of the seats and the lubrication: an adequate film of grease or oil prevents premature wear. Preload or axial clearance is adjusted according to the equipment, and it is advisable to replace cone and cup as a pair.

Tapered roller bearings are interchanged between manufacturers by part number and by standardized dimensions, but each brand manages its own series and tolerances. Mixing a cone from one brand with a cup from another is not advisable without verifying contact and fit. If the original part number is not available, the equivalent can be found by shaft dimensions, outer diameter and width. MR Accesorios Industriales indicates the compatible alternative.

If you need the cone of the HM series, send the part number by WhatsApp to MR Accesorios Industriales: HM212049X, HM801346X or the one shown on your equipment. We will quote it and, if you are looking for a variant you do not see, write to us with the model or dimensions and we will indicate the corresponding option. We handle technical inquiries from all over the country.

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