DBH 8119Pol radial shaft seal — 28 x 45 x 8

DBH 8119Pol is a reference of radial shaft seal, within Seals. Request a quote for 8119Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote 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 diameter and 8 mm height, and an Lz-R design, it is fitted in gearboxes, pumps, electric motors and gear reducers where lubricant must be retained and dust or water kept out. MR Accesorios Industriales sells this brand and advises you so you can choose the right 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 serves to retain the lubricant inside the assembly and block 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 install it, check that the shaft and housing are clean, free of burrs or marks, and lubricate the lip before inserting it. The seal must go in 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. An equivalent with the same dimensions can be evaluated.

If you need a seal in another size or an equivalent to the 8119Pol, send us the part number, the shaft, housing and height dimensions, and a photo of the part. MR Accesorios Industriales sells the brands we carry 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 seal, write to us on WhatsApp with the part number and dimensions. We will reply with the corresponding reference and the purchase terms.