Radial shaft seal DBH 5128Sil — 48.00 x 72.00 x 7.00

DBH 5128Sil is a radial shaft seal reference, within Seals. Request a quote for 5128Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5128Sil radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft. Its function is to retain lubricant inside the assembly and block the ingress of dust, water or particles. With dimensions of 48 mm shaft, 72 mm housing and 7 mm height, and Lx design, it is a replacement part for industrial equipment where axial space is limited. MR Accesorios Industriales carries it as part of its line of seals and oil seals.

This item is a radial shaft seal from the DBH brand, identified as 5128Sil. Its dimensions are 48 mm shaft diameter, 72 mm housing diameter and 7.00 mm height. The Lx design corresponds to a configuration with a sealing lip and metal case, intended for press fitting into the housing. The lip works against the shaft with controlled interference that guarantees dynamic sealing. It is a standard replacement part within the seals and oil seals category.

Typical applications for a seal such as the 5128Sil include gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, its mission is to protect bearings and gears from external contamination and prevent oil or grease leaks. It is also used in agricultural machinery, washing equipment and hydraulic systems where the shaft rotates within a fixed housing. Its compact size makes it suitable for tight spaces.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The Lx design indicates a specific lip and case geometry; if the original assembly uses another configuration, consult our technical team. During installation, lubricate the lip with the same oil or grease used in the equipment, insert the seal perpendicularly and avoid striking the lip. Misalignment or a scratched shaft causes premature leaks.

If you need a seal equivalent to the 5128Sil or a neighboring size, the most practical approach is to send us the full code, a photo of the part and the dimensions taken with a caliper. With that data we can look for an alternative within the DBH line or other brands we carry. We can also advise you if the housing has a slightly different diameter or if the available width does not allow the standard height. The idea is that you don't have equipment down due to a sealing part.

At MR Accesorios Industriales we carry the DBH brand as part of our range of seals and oil seals. If this seal is the one you are looking for, send us the code 5128Sil on WhatsApp and we will send you the quote. If you have doubts about the size or design, write to us anyway: we will help you identify the correct part. With more than 80 years in the business, we know that a poorly chosen seal causes costly downtime. We are here to advise you.