Radial shaft seal DBH 8472 — 32.00 x 48.00 x 7.00

DBH 8472 is a radial shaft seal reference, within Seals. Request a quote for 8472 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8472 oil seal is a single-lip radial seal that mounts on the shaft and against the housing to retain lubricant and block the entry of dust, water or particles. With a 32 mm shaft diameter, 48 mm housing diameter and 7 mm height, it is a commonly used size in gearboxes, pumps and electric motors. MR Accesorios Industriales carries this brand and helps you confirm the size before requesting a quote.

This item is a DBH radial shaft seal with designation 8472. Its dimensions are 32.00 mm shaft diameter, 48.00 mm housing diameter and 7.00 mm height. The indicated design is Lx, a single lip with spring that runs on the rotating shaft. The 8472 nomenclature corresponds to the manufacturer's code and should not be confused with inch dimensions or other oil seal series.

It is used in equipment where a shaft rotates inside a lubricated housing: gearboxes, centrifugal pumps, electric motors, mixers, conveyors and machine tools. It also appears in applications where water or dust ingress must be prevented, such as industrial washing machines or process equipment. It is a wear part: when the lip hardens or gets marked, it starts losing oil and should be replaced.

For installation, check that the shaft has no burrs or splines and that the sealing surface is polished. Lubricate the lip before inserting it and use an installation tube that presses on the outer edge, never on the lip. If the housing has a chamfer, respect the angle so as not to damage the seal. The 7 mm height defines the available axial space: confirm that the cover or retainer leaves that dimension clear.

If you need a nearby size or an equivalent from another brand, send us code 8472 along with the shaft, housing and height dimensions. A photo of the old oil seal or the assembly drawing also helps. With that data we check whether there is a close standard size or whether a special manufacturing run is advisable.

MR Accesorios Industriales carries the DBH brand and has more than 80 years in the industry. If the 8472 oil seal is for critical equipment, ask us about compatibility with the lubricant and working temperature. Write to us on WhatsApp with the code and we will reply with the quote.