Radial shaft seal DBH 6839 — 41.28 x 53.75 x 7.92

DBH 6839 is a radial shaft seal reference, within Seals. Request a quote for 6839 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6839 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 41.28 mm shaft, 53.75 mm housing and 7.92 mm height, together with the Mx design, make it suitable for assemblies where axial space is limited and a reliable seal is required. MR Accesorios Industriales supplies this official brand for industrial applications that demand operational continuity.

This item is a radial shaft seal from the DBH brand, identified by the code 6839. Its dimensions are 41.28 mm shaft diameter, 53.75 mm housing diameter and 7.92 mm height. The Mx design corresponds to a configuration with a sealing lip and metal body, intended for rotating shafts. The lip elastomer works against the shaft surface, while the outer diameter fits into the housing to prevent oil or grease from escaping and dust or water from entering.

Typical applications for this seal include gearboxes, pumps, electric motors, compressors and power transmission equipment. In all cases, its function is to confine the lubricant inside the assembly and protect the bearings or gears from external contamination. It is commonly found in agricultural machinery, process equipment and conveying systems, where working conditions demand durable, wear-resistant sealing.

To correctly select a seal such as the DBH 6839, verify that the shaft, housing and height dimensions match those of the assembly. The shaft surface must be ground and free of splines so as not to damage the lip. During installation, lubricate the lip with the same oil or grease used in the equipment and use an installation tool that presses on the outer diameter, never on the lip. If the housing shows wear, consider using a seal with a sleeve or a retaining adhesive.

If you need an equivalent or a nearby size, you can send us the code 6839 or the exact dimensions of your application. At MR Accesorios Industriales we have alternatives from other brands and can guide you according to your needs. We can also advise you on the most suitable lip material for your fluid and working temperature. The goal is for you to find the part that best fits your equipment, without complications.

To request a quote for the DBH 6839 seal or ask about a similar size, send us the code on WhatsApp. We will reply with the technical information you need and the options we have. MR Accesorios Industriales, more than 80 years supporting industry with sealing and transmission solutions.