Radial shaft seal DBH 8828 — 55.00 x 90.00 x 10.00

DBH 8828 is a radial shaft seal reference, within Seals. Request a quote for 8828 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8828 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the ingress of dust, water or particles. Its dimensions are 55 mm shaft, 90 mm housing and 10 mm height, with Lx design. It is used in gearboxes, pumps, electric motors and transmission equipment that operate with 55 mm shafts and need a reliable barrier in continuous service.

The DBH 8828 is a lip seal with the following dimensions: 55 mm shaft diameter (d), 90 mm housing diameter (D) and 10 mm height (h). The Lx design corresponds to a seal with a sealing lip and reinforced structure for lubricant retention in applications where the shaft rotates and the housing remains fixed. The lip elastomer works on the shaft raceway, while the outer diameter maintains the fit in the housing. It is a direct replacement part for equipment that already uses this size.

Typical applications of this radial shaft seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and belt or chain transmission equipment. In all cases it fulfills the function of confining the oil or grease inside the assembly and preventing contaminants from entering from the outside. It is also used in machine tools, conveyors and process equipment where the 55 mm shaft requires reliable, low-maintenance radial sealing.

For mounting, verify that the 90 mm housing is clean, free of burrs or marks, and that the 55 mm shaft does not show wear in the lip contact area. Lubricate the lip with the same grease or oil as the equipment before inserting it, and place the seal with a tube or shim that rests on the outer diameter, never on the lip. The 10 mm height defines the required axial space. If the shaft has a groove or wear, consider a nearby size or a seal with an offset lip.

If you need an equivalent or a different size, send us the code 8828 or the dimensions 55 x 90 x 10 and the type of equipment where it is mounted. With that data we can look for an alternative from the same series or a nearby size within the radial shaft seal category. We can also guide you on the appropriate lip design according to the type of lubricant and the working conditions. The idea is that you don't end up with equipment stopped for a sealing part.

MR Accesorios Industriales carries the DBH brand as an official brand within its line of seals and radial shaft seals. If this seal is the one you need, write to us via WhatsApp with the code 8828 and we will send you the quote. You can also ask us about other sizes in the same category or about seals for special applications. We are here to help you find the right part and get the mounting right the first time.