Radial shaft seal DBH 1048 — 28.57 x 41.25 x 6.35

DBH 1048 is a radial shaft seal reference, within Seals. Request a quote for 1048 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1048 radial shaft seal is a lip seal designed to close off lubricant and prevent the entry of contaminants in rotating equipment. Its dimensions of 28.57 mm shaft, 41.25 mm housing and 6.35 mm height make it suitable for compact assemblies. It is a common replacement part in pumps, electric motors and gearboxes. MR Accesorios Industriales sells this official brand and advises you on choosing the right oil seal for your application.

This item is a radial shaft seal from the DBH brand, identified with code 1048. It corresponds to an Mx design, with a single sealing lip. Its dimensions are 28.57 mm shaft diameter, 41.25 mm housing diameter and 6.35 mm height. The Mx design is a standard configuration for general-purpose oil seals, with a lip that runs on the shaft and a case that fits into the housing. These dimensions allow worn seals to be replaced in equipment where axial space is limited.

Typical applications for an oil seal such as the DBH 1048 include centrifugal pumps, electric motors, speed reducers, compressors and gear transmissions. In all these cases, the oil seal retains the oil or grease inside the assembly and prevents dust, water or particles from entering. It is also used on fan shafts, mixers and power transmission equipment. It is a wear part that should be replaced when a lubricant leak or visible drip appears.

To correctly install this oil seal, verify that the shaft has no burrs or deep marks and that the housing is clean and free of deformation. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and place the oil seal perpendicular to the shaft, without striking it directly. Oil seal selection must consider rotation speed, operating temperature and the type of fluid to be retained. If the shaft shows wear, consider a repair size or an oil seal with an auxiliary lip.

If you need an oil seal equivalent to the DBH 1048 or a nearby size, the most practical approach is to send us the full code and the shaft, housing and height dimensions. With that data we can look for an alternative within the same brand or from another brand we carry. We can also advise you if the Mx design is not suitable for your application and another lip profile or material should be considered. MR Accesorios Industriales has more than 80 years in the industry and helps you find the right part.

To request a quote for the DBH 1048 oil seal or ask about a similar size, send us code 1048 by WhatsApp together with your equipment dimensions. We will reply with the alternatives that best suit your needs. We work with official brands sold by MR and with in-house manufacturing in other areas, always with personalized technical advice. Do not hesitate to write to us if you have questions about installation or oil seal selection.