DBH 5797 radial shaft seal — 38.1 x 69.85 x 11.9

DBH 5797 is a reference of radial shaft seal, within Seals. Request a quote for 5797 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5797 radial oil seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 38.10 mm shaft diameter, 69.85 mm housing diameter and 11.90 mm height make it suitable for equipment where axial space is limited. The Mz design indicates a configuration with a retaining lip and dust lip, which improves protection against dust and dirt. It is a common replacement part in pumps, gearboxes and electric motors. MR Accesorios Industriales supplies this brand and advises you on choosing the right seal for your application.

The DBH 5797 is a radial oil seal with the following dimensions: shaft diameter 38.10 mm, housing diameter 69.85 mm and height 11.90 mm. Its Mz design corresponds to a seal with a main retaining lip and a secondary lip or dust lip, which prevents external particles from entering. This configuration is common in applications where the environment contains dust or moisture. Part number 5797 identifies the size and design within the DBH line. It is important to verify that the dimensions match the shaft and housing before installation.

Radial oil seals such as the DBH 5797 are used in gearboxes, centrifugal pumps, electric motors, compressors and transmission equipment. Their function is to keep lubricant inside the assembly and prevent external agents from entering the bearings or gears. They are also used in automotive and industrial applications where reliable sealing is required at moderate speeds. The selection of lip material and spring depends on the temperature and the fluid to be retained. In all cases, it is recommended to review the service conditions to choose the right seal.

For installation, make sure the shaft has no burrs or marks that could damage the lip. Lubricate the lip with the same oil or grease it will retain and verify that the housing is clean and free of old sealant residue. The 11.90 mm height must match the housing depth to avoid deformation. If the shaft shows wear, consider using a seal with an offset lip or a repair sleeve. Concentricity between shaft and housing is key to avoiding premature leaks.

If you need a seal with equivalent dimensions or a variant from the same series, you can send us part number 5797 or the dimensions of your sample. We can also look for alternatives from other brands if the Mz design does not suit your needs. To request a quote, send the part number on WhatsApp to MR Accesorios Industriales. We reply with the quote and replacement options.

MR Accesorios Industriales, since 1945, supplies the DBH brand as part of its line of seals and oil seals. If you have questions about installation or want to confirm that the DBH 5797 is the right one for your equipment, write to us on WhatsApp. Our technical team helps you select the correct seal and avoid unplanned downtime. Request a quote for your DBH 5797 oil seal from us.