DBH 5472 radial shaft seal — 92.08 x 120.62 x 14.28

DBH 5472 is a reference of radial shaft seal, within Seals. Request a quote for 5472 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5472 radial shaft seal is a lip seal that closes off the passage of oil or grease between a rotating shaft and its housing, while at the same time preventing the entry of dust, water or particles. It is press-fitted into the housing and runs on the shaft with a flexible lip that maintains contact. It is a wear part: when lubricant leakage or dirt ingress appears, it is replaced. MR Accesorios Industriales sells it as a brand.

This item is a radial shaft seal from the DBH brand, identified with part number 5472. Its dimensions are shaft 92.08 mm, housing 120.62 mm and height 14.28 mm. The indicated design is Lz, which defines the geometry of the lip and the outer body. With those three values you verify compatibility before mounting: shaft diameter, housing diameter and the width available in the cavity.

Typical applications for a seal of this size appear in gearboxes, pumps, electric motors, transmission shafts and process equipment with medium-section shafts. At those points it performs two functions at once: retaining the lubricant on the inner side and stopping the ingress of environmental contaminants. It is also used in equipment where there is water splash or fine dust, provided the lip material is compatible with the fluid and the working temperature.

To select and mount it, first check that the shaft has no burrs, scratches or wear in the contact area: a new lip on a damaged shaft will not seal. Lubricate the lip before insertion and place the seal perpendicular to the shaft, without striking the edge. If the housing has a shoulder or radius, verify that the seal seats fully. In service, check that there is no leakage or abnormal heating, because that indicates forced mounting or an inverted lip.

To quote part number 5472, send us the shaft, housing and height dimensions, and a photo of the old seal if you have it on hand. With that data we review alternatives within the DBH line and other brands that MR sells. We can also advise you if the Lz design is not the one that corresponds to your equipment and a different type of lip or housing is needed.

MR Accesorios Industriales sells seals and oil seals together with bearings, power transmission and lubricants. To move forward with this seal, write to us on WhatsApp with part number 5472 and your equipment dimensions: we'll send you the quote.