DBH 5430 radial shaft seal — 7.93 x 25.37 x 9.52

DBH 5430 is a reference of radial shaft seal, within Seals. Request a quote for 5430 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5430 radial shaft seal is a lip seal that blocks the passage of oil or grease between a rotating shaft and its housing. With a 7.93 mm shaft diameter, 25.37 mm housing diameter and 9.52 mm height, and Lz design, it is fitted in gearboxes, pumps, electric motors and power transmission equipment where lubricant must be retained and dust or water ingress stopped.

This item is a radial shaft seal from the DBH line, identified by part number 5430. Its dimensions are 7.93 mm shaft diameter (d), 25.37 mm housing diameter (D) and 9.52 mm height (h). The Lz design defines the geometry of the lip and the metal case, intended for shafts rotating with permanent lubrication. It is a standard replacement part within the seals and oil seals category that MR Accesorios Industriales supplies.

Typical applications for a seal of this size appear in compact equipment: small electric motors, gearboxes, water or oil pumps, compressors, machine tools and belt or chain drives. In all these cases the seal performs two functions at once: it retains the lubricant inside the assembly and prevents contaminants from entering from outside, which are the most common cause of premature failure of bearings and bushings.

For correct installation, check that the shaft has no burrs or marks in the contact area and that the housing is clean and free of deformation. Lubricate the lip before inserting it and seat the part fully perpendicular, without striking it from the side. When selecting a replacement, in addition to the three dimensions, take into account the lip design, the material and the type of fluid to be retained, because service life depends on these.

If you need an equivalent, send us part number 5430 together with the shaft and housing dimensions, a photo of the old part and the equipment where it is fitted. With that data we look for the alternative within the DBH line or other brands that MR supplies, and we quote you on WhatsApp.

MR Accesorios Industriales supplies the DBH brand as part of its seals and oil seals line. If seal 5430 is the one you are looking for, write to us on WhatsApp with the part number and we will reply with your quote.