Radial shaft seal DBH 5649 — 57.15 x 76.12 x 15.87

DBH 5649 is a radial shaft seal reference, within Seals. Request a quote for 5649 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5649 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 57.15 mm shaft diameter, 76.12 mm housing diameter and 15.87 mm height make it suitable for equipment with standard housings. The Mx design combines a main lip with a secondary exclusion lip, which improves performance in dusty or dirty environments. It is a common replacement part in pumps, gearboxes and electric motors.

This item is a DBH brand radial shaft seal, identified by part number 5649. Its dimensions are 57.15 mm shaft diameter (d), 76.12 mm housing diameter (D) and 15.87 mm height (h). The Mx design indicates a configuration with a main sealing lip and an auxiliary exclusion lip, mounted on a metal body with an outer coating. These dimensions correspond to a standard size in the series, and the 5649 part number allows it to be located precisely in catalogues and bills of materials.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the seal serves to prevent oil or grease leaks and to stop dust, water or particles from entering. The Mx design is especially useful in highly contaminated environments, where the secondary lip acts as an additional barrier and extends the service life of the seal.

For installation, check that the shaft diameter and housing match the dimensions indicated. The shaft surface must be free of burrs, scratches or excessive wear; a rough finish accelerates lip wear. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and fit the seal perpendicular to the shaft, without striking it directly. If the housing shows play or damage, consider using a repair sleeve or a seal with a larger outer diameter.

If you need an equivalent seal or a nearby size, you can send us part number 5649 or the dimensions of your application. We can also advise you on options with a different lip design, material or coating depending on the operating conditions. At MR Accesorios Industriales we carry the DBH brand and have more than 80 years of experience in the field, which allows us to guide you in the selection.

To request a quote for the DBH 5649 seal or ask about alternatives, write to us on WhatsApp and mention part number 5649. We will reply with the technical information and the corresponding quote. MR Accesorios Industriales, since 1945, has supported industry with solutions in seals, bearings and power transmission.