Radial shaft seal DBH 9380 — 25.00 x 55.00 x 8.00

DBH 9380 is a radial shaft seal reference, within Seals. Request a quote for 9380 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9380 radial shaft seal is a lip seal that blocks the passage of oil or grease in equipment with a rotating shaft. It is press-fitted into the housing and its flexible lip rests on the shaft to retain lubricant and stop dust or water from entering. It is a wear part: when leakage appears or the lubricant becomes contaminated, it is replaced. MR Accesorios Industriales carries this brand and advises you on choosing the correct size.

This item is a seal from the DBH line, identified by part number 9380. Its dimensions are: shaft diameter 25 mm, housing diameter 55 mm and height 8.00 mm. The design is Lx, with a single sealing lip and an outer metal case. It is a radial shaft seal with a compact cross-section, intended for transmission shafts, pumps and gearboxes where axial space is limited. The numeric designation makes it easy to locate in the catalogue and compare with other sizes in the same category.

It is used in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. It also appears in machine tools, mixers and oil lubrication systems. In all cases it performs the same function: keeping lubricant inside the assembly and preventing abrasive particles from entering that accelerate wear on bearings and gears. It is an inexpensive part within the assembly, but its failure can cause unplanned downtime.

To install it, check that the shaft has no burrs or marks and that the seating surface is clean. Lubricate the lip before inserting it and fit the seal with the lip facing the fluid to be retained. If the housing has a chamfer, respect the angle so as not to damage the lip. When selecting, verify that the shaft, housing and height dimensions match those of the original seal. If the shaft is worn, consider a nearby size or a repair sleeve.

If you need an equivalent or a different size, send us part number 9380 or the dimensions of your current seal: shaft, housing and height. With that data we search the DBH line and other brands we carry. We can also offer alternatives when the Lx design is not suitable for your application, for example if there is pressure or high peripheral speed. The idea is that you are not left with equipment down for a part that can be sourced.

MR Accesorios Industriales has more than 80 years in the industry and carries the DBH brand as part of its line of seals and oil seals. If you want a quote for this seal or to ask about a nearby size, send the part number by WhatsApp and we will reply with the alternative that best fits. You can also ask us for technical advice on installation or selection.