Radial shaft seal DBH 8274Pol — 56.00 x 80.00 x 10.00

DBH 8274Pol is a radial shaft seal reference, within Seals. Request a quote for 8274Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8274Pol radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and block the entry of dust, water or particles. Due to its dimensions —56 mm shaft, 80 mm housing and 10 mm height— it is used in gearboxes, pumps and transmission equipment where axial space is limited. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a DBH 8274Pol radial shaft seal, identified by its designation and by the dimensions listed on the product page: 56 mm shaft diameter, 80 mm housing diameter and 10 mm height. The Lx-R H design corresponds to a seal with a sealing lip and a specific construction configuration defined by the manufacturer. It is a dynamic sealing component: the lip bears against the rotating shaft and creates a barrier against oil or grease leaks, while the outer diameter fits into the housing to fix its position.

Typical applications for a seal of these dimensions include gearboxes, gear reducers, centrifugal pumps, electric motors and power transmission equipment in general. In industry, this type of seal is used where a shaft rotates inside a housing and the lubricant must be contained, external contamination prevented and the life of bearings and gears extended. It also appears in machine tools, process equipment and low-pressure hydraulic systems.

To install a radial shaft seal, it is advisable to check that the shaft has no burrs or wear and that the housing is clean and free of deformation. The lip must be lubricated before installation and the installation tool must bear on the outer diameter, never on the lip. In selection, in addition to the dimensions, the type of fluid, the working temperature and the peripheral shaft speed are considered, data that is checked against the manufacturer's product page to confirm the suitability of the Lx-R H design in each case.

If you need an equivalent seal or a nearby size, the most practical thing is to send us the full part number, a photo of the part and the dimensions taken with a caliper. With that data we can search for alternatives within the same category or from other brands we carry, always respecting the shaft, housing and height dimensions. We can also advise you if the original seal is not available and a replacement with similar characteristics must be evaluated.

To request a quote for the DBH 8274Pol oil seal or ask about an equivalent size, send the part number by WhatsApp to MR Accesorios Industriales. We reply with the technical information so you can move forward with your maintenance.