Radial shaft seal DBH 8388Pol — 82.00 x 105.00 x 13.00

DBH 8388Pol is a radial shaft seal reference, within Seals. Request a quote for 8388Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8388Pol radial shaft seal is a lip seal designed to stop oil or grease from passing through in equipment with a rotating shaft. With an 82 mm shaft diameter, 105 mm housing diameter and 13 mm height, it is press-fitted into the housing and runs against the shaft to retain lubricant and block the entry of dust or water. It is a wear part: when leakage appears, it is replaced by exact size, not by approximation.

This item is a DBH 8388Pol radial shaft seal, with the following dimensions: shaft diameter 82 mm, housing diameter 105 mm and height 13.00 mm. The indicated design is A 082-H, which defines the lip profile and the housing type. It is a single lip seal, intended for rotating shafts with permanent lubrication. The code 8388Pol identifies the exact size within the DBH line, and any replacement must respect those three values so the seal seats without leaks or deformation.

Typical applications for a seal of this size appear in gearboxes, pumps, electric motors, mixers and transmission equipment where a shaft rotates inside an oil-filled housing. It is also used in agricultural and industrial machinery operating with dust or moisture. In all those cases, the seal serves two functions: retaining lubricant and preventing external contaminants from reaching the bearing or gear. If the seal fails, the damage quickly spreads to the rest of the assembly.

To install a radial shaft seal, work with a clean, burr-free shaft, lubricate the lip before inserting it and seat the part squarely to the housing. Use an installation tube or bushing of the correct diameter and strike only on the metal case, never on the lip. Before choosing the replacement, check the shaft diameter, housing diameter and height, and add the design type if the equipment runs at high speed or temperature. A poorly seated seal leaks even if the size is correct.

If you cannot find the code 8388Pol or you need a nearby size, send us the dimensions of the old seal: shaft diameter, housing diameter and height. With that data we can look for the equivalent within the DBH line or other brands we carry. It also helps if you tell us the equipment where it is installed and the type of lubricant. The more precise the size, the faster we get to the part you need.

MR Accesorios Industriales carries the DBH brand as an official brand within its line of seals and oil seals. If you already have the code 8388Pol on hand, write to us on WhatsApp and we will quote it. If what you need is a different size, send us the dimensions and we will look for it. We work with more than 80 years of experience in industrial distribution, since 1945, and we handle technical questions on installation and selection.