DBH 6806 radial shaft seal — 20 x 34.75 x 12.7

DBH 6806 is a reference of radial shaft seal, within Seals. Request a quote for 6806 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6806 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or contaminating particles. With dimensions of 20 mm shaft diameter, 34.75 mm housing diameter and 12.70 mm height, it is used in pumps, electric motors, gearboxes and industrial equipment. MR Accesorios Industriales sells this brand and advises you so you can choose the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified by the code 6806. Its standardized dimensions are: shaft diameter (d) 20 mm, housing diameter (D) 34.75 mm and height (h) 12.70 mm. The Mx design corresponds to a seal with a single sealing lip and spring, suitable for rotating shafts with lubrication. The elastomeric lip ensures sealing under moderate pressure and controlled temperature conditions. It is a common replacement part in equipment that requires protection against leaks and contamination.

Typical applications for this seal include centrifugal pumps, electric motors, gearboxes, compressors and machine tools. In all cases, it seals the shaft passage through the housing, preventing oil or grease loss and blocking the entry of dirt. It is also used in power transmission equipment and in conveyor rollers. Its compact size makes it suitable for tight spaces where reliable sealing is required.

To install this seal correctly, check that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same service oil or grease before inserting it. Position it with the lip facing the fluid to be retained, using an installation tube that presses on the outer ring, never on the lip. Make sure the shaft and housing runout are within the tolerances recommended for radial shaft seals. If the shaft shows wear, consider a repair sleeve.

If you need an equivalent seal, contact us on WhatsApp and mention the code 6806 or the dimensions 20 x 34.75 x 12.70 mm. We can also help you if your application requires a different lip design, material or working temperature. At MR Accesorios Industriales we advise you so you can find the right part. Write to us and we will reply shortly.

Keep in mind that this DBH 6806 seal is a brand MR sells. If you have doubts about compatibility with your equipment, send us a photo or the shaft and housing data. Our technical team helps you select the right seal. Request a quote on WhatsApp quickly and easily.