TIMKEN L281146 tapered roller bearing cone

TIMKEN L281146 is a reference of tapered roller bearing cone, within Bearings. Request a quote for L281146 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The cone is the inner ring of a tapered roller bearing, the part that mounts on the shaft and, together with the cup, completes the assembly. The TIMKEN L series groups light-section cones, designed for applications where space and weight are limited but rigidity and combined load capacity are required. MR Accesorios Industriales supplies this line as a brand and advises you on choosing the correct cone for your equipment.

The designation of these cones starts with the letter L, which identifies TIMKEN's light series. The numbers that follow are not an arbitrary code: they come from the geometry of the cone and allow each reference to be located within the family. That is why codes such as L21549, L44640 or L68149 coexist: they all belong to the same L series, but each one corresponds to a different raceway diameter and width. The TS suffix, when it appears, refers to the assembly configuration. To identify your part, the code engraved on the cone is the governing data.

These cones are used in equipment where radial and axial loads occur at the same time: gearboxes, drive shafts, conveyor rollers, agricultural machinery, road equipment and automotive applications. In the Argentine market they appear in industrial plant maintenance, agricultural machinery workshops and road equipment repair services. As a wear part, replacement with the correct reference is key to avoid compromising the rest of the assembly.

To select the appropriate cone, keep in mind that it always works paired with its corresponding cup: one is not replaced without evaluating the other. Check the condition of the raceway, the lubrication and the sealing of the assembly. Mounting requires cleanliness, alignment and correct axial adjustment; a poorly adjusted clearance accelerates failure. If the equipment operates with vibration or variable load, it is also advisable to verify the condition of the shaft and the housing before assembling.

Regarding equivalences, tapered roller bearings are identified by the manufacturer's code and these do not always match between brands. The same code may vary in tolerances or contact angle depending on origin. Therefore, when replacing, always compare the complete code and the critical dimensions. If you cannot find the exact reference, at MR Accesorios Industriales we indicate the compatible alternative or quote it to measure.

If you need a quote for a TIMKEN L series tapered roller bearing cone, send us the code on the part or your equipment model via WhatsApp. With that data we will provide the quote and coordinate the process. We work in the trade and we know the typical applications of this series in Argentine industry.