Radial shaft seal DBH 1353

DBH 1353 is a radial shaft seal reference, within Seals. Request a quote for 1353 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1353 seal is a radial shaft seal with A 378 design, intended to retain lubricant and exclude contaminants in rotating equipment. Its housing dimension is 140 mm and its height is 15.00 mm, making it suitable for assemblies where axial space is limited. It is used in pumps, electric motors, gearboxes and other equipment requiring a reliable seal on the shaft. MR Accesorios Industriales carries this official brand and advises you to choose the correct seal for your application.

The DBH 1353 is a radial shaft seal with designation 1353 and A 378 design. Its attributes indicate a housing with 140 mm outer diameter and a total height of 15.00 mm. The shaft diameter is listed as 0 mm, a value that must be confirmed against the manufacturer's product page or by direct measurement, since it does not represent a standard construction dimension. This type of seal combines an elastomeric lip with a metal body that press-fits into the housing, ensuring sealing under continuous rotation conditions.

Typical applications for this seal include centrifugal pumps, electric motors, reducers and gearboxes, where oil or grease leaks must be prevented and dust or water ingress blocked. It is also used in power transmission equipment and industrial machinery in general. Its A 378 design and 140 mm outer diameter dimension point to assemblies with a machined housing of that size, provided the 15.00 mm height is compatible with the available space.

To correctly select the seal, verify that the housing diameter matches the indicated 140 mm and that the 15.00 mm height is suitable for the assembly. The shaft diameter must be confirmed against the manufacturer's technical data sheet or by measuring the shaft. During installation, lubricate the lip and use an installation tool that avoids damaging the seal. If the shaft shows wear, consider a seal with an auxiliary lip or a wear sleeve. Peripheral speed and operating temperature also affect the choice of lip material.

If you need an equivalent seal or a nearby size, the most practical approach is to send us part number 1353 or your assembly dimensions: shaft diameter, housing diameter and height. With that data, at MR Accesorios Industriales we can look for an alternative within the same DBH brand or other lines we carry. We can also advise you if the A 378 design does not fit your equipment and another lip profile or material should be considered.

To request a quote for the DBH 1353 seal or ask about a similar size, send us the part number on WhatsApp. At MR Accesorios Industriales we reply with the technical information you need to confirm whether this seal is the right one for your equipment. If you have questions about the assembly or dimensions, write to us and we will help you validate the data before proceeding with the purchase.