Tapered roller bearing cup TIMKEN HM807011

TIMKEN HM807011 is a tapered roller bearing cup reference, within Bearings. Request a quote for HM807011 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The TIMKEN tapered roller bearing cup is the removable outer ring of a tapered roller bearing. It mounts in the housing and works together with the cone, which goes on the shaft. Its inclined raceway guides the rollers to support combined radial and axial loads. It is used in equipment where precision and load capacity are critical, such as gearboxes, agricultural machinery and transport. MR Accesorios Industriales supplies it in Buenos Aires, Argentina, with more than 80 years of experience in the industry.

The designation of this line is identified by the prefix HM, which groups a family of tapered roller bearing cups. The numbers that follow define the size and geometry of the raceway. For example, HM81610, HM88510 or HM88612 share the series but vary in diameter and width depending on the equipment. The numeric suffix does not indicate a direct measurement, but rather an internal reference that correlates with the corresponding cone. To select the correct cup, always start from the complete bearing part number or the cone already in use.

These cups are used in applications where tapered roller bearings are the natural choice: gearboxes, reducers, wheel axles, construction machinery, earthmoving equipment and transmission systems in industrial plants. In Argentina, they are commonly found in road equipment, harvesters, presses and conveyors. The ability to support combined loads makes them suitable for assemblies with shafts that work with simultaneous radial and axial forces, something common in the metallurgical and food industries.

For assembly, keep in mind that the cup is installed in the housing with a fit that ensures concentricity. Lubrication must be adequate and sealing, if the equipment requires it, prevents contamination. Alignment between cone and cup is critical: misalignment accelerates wear. Internal clearance is adjusted according to the type of application, and in many cases it is adjusted with lock nuts or shims. Always follow the equipment manufacturer's recommendations for setup.

Regarding equivalents, tapered roller bearings are identified by the cone-cup assembly part number. HM series cups can be interchanged with those of other manufacturers that follow the same dimension standard. It is essential to verify that the cone and cup are compatible, since not all combinations of the same series are interchangeable. If you need to replace a cup, the safest approach is to provide the complete part number of the original bearing or the housing and cone dimensions.

To request a quote for the TIMKEN tapered roller bearing cup you need, write to us on WhatsApp with the part number or the equipment model. At MR Accesorios Industriales we will respond promptly. If you cannot find the exact reference, we can also indicate the compatible alternative. We work with the leading brands on the market and manufacture housings, chains and pulleys, but in this case it is an official brand that we supply.

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