DBH 8441 radial shaft seal — 68 x 90 x 13

DBH 8441 is a reference of radial shaft seal, within Seals. Request a quote for 8441 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8441 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With its size of 68 mm shaft, 90 mm housing and 13 mm height, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales supplies it as a brand within its line of seals and oil seals.

This item is a radial shaft seal from the DBH brand, identified with the code 8441. Its dimensions are 68 mm shaft diameter, 90 mm housing diameter and 13.00 mm height. The Mx design corresponds to the construction configuration of the lip and the metal body. It is a sealing component designed for rotating shafts: the flexible lip bears on the shaft surface and the outer diameter fits into the housing to prevent leaks.

Typical applications for a seal of this size appear in gearboxes, centrifugal pumps, electric motors, rollers and transmission equipment. In all cases it performs two functions: retaining the oil or grease inside the assembly and preventing contaminants from entering from outside. When the seal works in an environment with dust, chips or water, correct sealing extends the life of the bearings and gears behind it.

To select and install a seal, you must verify that the shaft diameter, housing diameter and height match those of the original component. The lip should be lubricated before assembly, and it is advisable to check that the shaft has no burrs or wear in the contact area. If the seal is replaced due to wear, the condition of the shaft surface and the housing must also be checked, because a damaged surface accelerates the failure of the new seal.

If you need an equivalent, the most practical thing is to send us the code 8441 or the current seal dimensions via WhatsApp. With that data we can look for alternatives within the same category of radial seals, whether by exact size or by a combination of diameters and height. We can also advise you if a construction variant needs to be evaluated.

MR Accesorios Industriales supplies this DBH seal as a brand within its catalog of seals and oil seals. If you want to request a quote, write to us on WhatsApp with the code 8441 and we will reply with the item information.