DBH 8280 radial shaft seal — 17 x 30.4 x 6

DBH 8280 is a reference of radial shaft seal, within Seals. Request a quote for 8280 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8280 radial shaft seal is a lip seal that mounts on a 17 mm shaft and seals against a 30.40 mm housing, with a 6 mm height. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles. It is used in gearboxes, pumps, electric motors and power transmission equipment where a shaft rotates inside a fixed housing.

This item is a seal of Lx design, with a 17 mm shaft, 30.40 mm housing and 6.00 mm height. The Lx design corresponds to a single-lip seal with a metal case and elastomeric lip, intended for rotating shafts with lubrication. The dimensions are what define the fit: if the shaft or the housing do not match, the seal will not seal. DBH is a brand that MR carries, and the code 8280 identifies this size within its line.

Typical applications for a seal of this size appear in low and medium power equipment: small electric motors, centrifugal pumps, gearboxes, reducers, compressors and machine tools. It is also found on fan, mixer and conveyor shafts. In every case it performs the same function: separate the lubricated side from the exposed side, prevent oil or grease loss and protect the bearings and bushings behind the seal.

To install it, check that the shaft has no burrs or wear marks in the contact area and that the housing is clean and free of dents. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without tilting it, using a tube or spacer that presses on the outer diameter. If the shaft shows a groove or visible wear, consider a seal with the lip in a different position before forcing the installation.

If you need an equivalent, send us the code 8280 together with the shaft, housing and height dimensions. A photo of the old seal or the assembly drawing also works. With that data we will indicate the option within the DBH line or another brand that MR carries, and we will confirm the option before you order it.

At MR Accesorios Industriales we have worked with seals and oil seals, and this type of inquiry is resolved with the code and the dimensions at hand. Write to us on WhatsApp with 8280 or with the dimensions you need and we will send you the quote.