Radial shaft seal DBH 5472 — 92.08 x 120.62 x 14.28

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

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

This item is a radial shaft seal from the DBH brand, identified with the 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 these three values compatibility is verified before installing: shaft diameter, housing diameter and the width available in the cavity. If your equipment requires another combination, a nearby size is sought within the same category.

Typical applications of a seal of this size appear in gearboxes, pumps, electric motors, transmission shafts and process equipment with medium-section shafts. At these points it performs two functions at once: retaining the lubricant on the inner side and slowing the entry 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 working temperature.

To select and install, first check that the shaft has no burrs, scratches or wear in the contact area: a new lip on a damaged shaft does not seal. Lubricate the lip before inserting 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 installation or an inverted lip.

If you need an equivalent or a close size, send us the part number 5472 along with 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 carries. We can also guide you if the Lz design is not the one corresponding to your equipment and a different type of lip or housing is needed.

MR Accesorios Industriales has more than 80 years in the industry and carries seals and oil seals along with bearings, power transmission and lubricants. To move forward with this oil seal, write to us on WhatsApp with the part number 5472 and your equipment dimensions: we will send you a quote.