Radial shaft seal DBH 8184 — 90.00 x 110.00 x 14.00

DBH 8184 is a radial shaft seal reference, within Seals. Request a quote for 8184 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8184 radial shaft seal is a lip seal for rotating shafts that is mounted in a fixed housing. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles. Because of its dimensions —90 mm shaft, 110 mm housing and 14 mm height— it is used in gearboxes, pumps and medium-size power transmission equipment. MR Accesorios Industriales carries this brand and can quote it for you on WhatsApp.

This item is a DBH 8184 radial shaft seal, identified by its designation 8184. Its dimensions are 90 mm shaft diameter, 110 mm housing diameter and 14.00 mm height, with Mx design. That combination defines a seal with a robust cross-section, designed for medium-size shafts rotating inside a machined housing. The elastomeric lip bears on the shaft and seals against the raceway, while the outer body is secured in the housing.

Typical applications for a seal of these dimensions are found in gearboxes, centrifugal pumps, mixers, conveyors and power transmission equipment. In all these cases it performs the same function: containing the oil or grease and preventing contaminants from entering the bearing or gear. It is also found on industrial fan shafts and in machine tools where there is continuous rotation and a need for reliable sealing.

To install it, check that the shaft is within tolerance, free of burrs and tool marks, and that the housing has the correct diameter and depth. Lubricate the lip before inserting it and use a flat driver so as not to deform it. When selecting a replacement, take into account the type of fluid, the working temperature and the shaft speed: matching the three dimensions is not enough if the lip material is not compatible.

If you need an equivalent or a nearby size, send us part number 8184 along with the shaft, housing and height dimensions. It also helps if you tell us the brand and model of the equipment where it is mounted. With that data we search the DBH line and the alternatives we carry. If the original seal has a special geometry, we compare it against the manufacturer's data sheet before offering you an option.

To request a quote for this DBH 8184 seal, write to us on WhatsApp and send us the part number. MR Accesorios Industriales works with industrial brands and manufactures its own lines of housings, chains and pulleys, so we can also guide you if the seal is part of a larger assembly. Tell us what equipment you are repairing and we will reply with the option that best fits.