Tapered roller bearing cone TIMKEN HM804843

TIMKEN HM804843 is a tapered roller bearing cone reference, within Bearings. Request a quote for HM804843 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The cone is the inner component of a tapered roller bearing: it combines the inner ring, the rollers and the cage into a single unit. It is mounted on the shaft and works together with the cup, which sits in the housing. The TIMKEN HM series covers applications that combine radial and axial loads with high demands, such as gearboxes, earthmoving equipment and industrial drives. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina.

The HM series designation is read by letters and numbers: HM identifies the family of tapered roller cones, and the digits that follow define dimensions and contact angle. For example, HM88649 and HM88648 share the series but differ in their internal geometry; HM88542 and HM88547 correspond to variants of the same family. The suffixes TS and TSF indicate assembly configurations, not the cone on its own. To choose the right one, provide the complete part number shown on the equipment or on the drawing.

These cones are used in industries in Argentina such as food processing, cement, mining and metalworking. They appear in gearboxes, conveyor belts, mills, presses, pumping equipment and agricultural machinery. They are also found in support rollers and machine tool spindles where rigidity and combined load capacity are required. The HM series is common in equipment that operates with moderate shock loads and medium speeds.

To select the cone, take into account the radial and axial load, the rotational speed and the type of lubrication. Installation requires cleanliness, correct alignment and a fit that ensures the recommended internal clearance. The cup and the cone must be of the same series and diameter to ensure proper contact. Lubrication with grease or oil must be the one specified for the operating temperature, and sealing prevents contamination from dust or moisture.

TIMKEN tapered roller cones are interchangeable with those of other brands as long as the designation, dimensions and angle match. In practice, the complete assembly (cone and cup) is replaced to maintain precision. If the original part number is not available, an equivalent from another manufacturer can be used, but always verify the dimensions and load capacity before mounting. MR Accesorios Industriales advises you on that comparison.

If you need a cone from the HM series, send the part number by WhatsApp to MR Accesorios Industriales. We will quote it and indicate the compatible alternative if necessary. We can also manufacture supports and custom parts according to your sample or drawing. With more than 80 years in the industry, we respond promptly.

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