Radial shaft seal DBH 8340Pol — 50.00 x 65.00 x 10.00

DBH 8340Pol is a radial shaft seal reference, within Seals. Request a quote for 8340Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8340Pol radial shaft seal is a 50 mm shaft diameter, 65 mm housing diameter, 10 mm height seal. Its Lz-R design combines a sealing lip with a dust lip, improving protection against dust and dirt in demanding environments. It is used in equipment where lubricant must be retained and contaminants kept out, such as gearboxes, pumps and electric motors. MR Accesorios Industriales supplies this official brand and advises you on choosing the right seal.

This item is a DBH 8340Pol radial shaft seal, identified by its 8340Pol designation. Its standard dimensions are 50 mm shaft diameter (d), 65 mm housing diameter (D) and 10 mm height (h). The Lz-R design indicates it has a main sealing lip and a secondary dust protection lip, mounted on a metal body that fits into the housing. This configuration is typical of seals for rotating shafts where particles are present.

The most common applications for this seal include gearboxes, centrifugal pumps, electric motors, rollers and transmission equipment. In all cases, its function is to retain the lubricating oil or grease and prevent external agents such as dust, water or chips from entering the bearings or gears. It is a critical part for the service life of internal components and for reducing corrective maintenance.

For correct installation, check that the shaft diameter is within the recommended tolerance and that the sealing surface has no scratches or wear. The housing must have a suitable finish and a depth that allows the full height of the seal to be seated. Before installing, lubricate the lip with the same lubricant used in the equipment and use an installation tool that avoids damaging the lip. If the shaft shows a worn track, consider using a wear sleeve.

If you need a seal with equivalent dimensions or a close variant, you can consult us. We carry a wide range of seals and radial shaft seals in different brands and sizes. To find the right replacement, it helps if you send us the original part number, the shaft, housing and height dimensions, and a photo of the part. We can also advise you on the lip type and material according to the working conditions.

To request a quote for the DBH 8340Pol seal or ask about a similar size, write to us on WhatsApp and mention part number 8340Pol. At MR Accesorios Industriales we provide personalized technical support so you find the right part. You can also send us your shaft and housing dimensions so we can help you identify the equivalent reference.