Radial shaft seal DBH 8119Pol — 28.00 x 45.00 x 8.00

DBH 8119Pol is a radial shaft seal reference, within Seals. Request a quote for 8119Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8119Pol radial shaft seal is a lip seal that closes off the passage of oil or grease between a rotating shaft and its housing. With a 28 mm shaft diameter, 45 mm housing and 8 mm height, and an Lz-R design, it is mounted in gearboxes, pumps, electric motors and reducers where lubricant must be retained and dust or water kept out. MR Accesorios Industriales sells this official brand and advises you so you choose the correct seal.

This item is a DBH 8119Pol radial shaft seal, identified by its commercial designation. Its dimensions are 28.00 mm shaft diameter (d), 45.00 mm housing diameter (D) and 8.00 mm height (h). The Lz-R design corresponds to a seal with a sealing lip and spring, intended for rotating shafts with lubrication. The flexible lip runs on the shaft and the outer body fits into the housing, creating a tight seal that prevents leaks and contamination.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, speed reducers, transmission shafts and process equipment. In all cases it fulfills the function of retaining lubricant inside the assembly and blocking the entry of dust, water or particles that accelerate wear on bearings and gears. It is a wear part that should be replaced when a leak or drip appears.

To mount it, verify that the shaft and housing are clean, free of burrs or marks, and lubricate the lip before inserting it. The seal must enter perpendicular to the shaft, without blows that deform the lip or the spring. When selecting a replacement, take into account the three dimensions (d, D and h), the type of lubricant, the working temperature and the shaft speed. If the Lz-R design is not available, an equivalent with the same dimensions can be evaluated.

If you need a seal with another size or an equivalent to the 8119Pol, send us the code, the shaft, housing and height dimensions, and a photo of the part. With that data we search for the closest option within our line of seals and oil seals. MR Accesorios Industriales sells official brands and manufactures housings, chains and pulleys, so we can also guide you if the seal is part of a larger assembly.

To request a quote for the DBH 8119Pol oil seal or to ask about a nearby size, write to us on WhatsApp with the code and the dimensions. We will reply with the available alternative and the purchase conditions.