Radial shaft seal DBH 8473 — 68.00 x 90.00 x 10.00

DBH 8473 is a radial shaft seal reference, within Seals. Request a quote for 8473 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8473 radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and stop dust, water or particles from entering. Its dimensions are 68 mm shaft diameter, 90 mm housing diameter and 10 mm height, with Kx design. It is used in gearboxes, pumps, electric motors and power transmission equipment that work with oil or grease and need a reliable barrier at the point where the shaft passes through the body.

This item is a radial shaft seal from the DBH line, identified with part number 8473. According to the record, the shaft diameter is 68 mm, the housing diameter is 90 mm and the height is 10 mm. The Kx design corresponds to a lip and body configuration suited to the usual sealing conditions in rotating equipment. It is a direct replacement part: it is replaced with another of the same designation when lubricant leakage or contaminant ingress appears.

Typical applications for a seal of these dimensions are in equipment with medium-section shafts: gearboxes, centrifugal pumps, electric motors, rollers and belt or chain drives. In all cases it performs the same function: keeping lubricant inside the assembly and preventing the environment from entering the bearings or gears. It is also used as a secondary closure in equipment where there is oil splash or moderate exposure to dust and moisture.

To install it, check that the shaft and housing are clean, free of burrs and deep marks, and lubricate the lip before inserting it. The seal must go in perpendicular, without direct blows on the lip, using a tube or shim that rests on the metal body. When selecting a replacement, take into account the shaft diameter, housing diameter, height and design: changing any of those values changes the fit and the behavior of the seal.

If you need a nearby size or an equivalent from another brand, send us part number 8473 together with the shaft, housing and height dimensions shown on your equipment. A photo of the old part or the assembly drawing also works. With that data we verify the dimensional match and the design, and we offer you alternatives within the DBH line that MR Accesorios Industriales carries.

To request a quote for the DBH 8473 seal or ask about a similar size, write to us on WhatsApp with the part number and dimensions. At MR Accesorios Industriales we work with seals and oil seals for industrial equipment and we reply with the option that best suits your application.