Radial shaft seal DBH 8372 — 30.00 x 38.00 x 5.00

DBH 8372 is a radial shaft seal reference, within Seals. Request a quote for 8372 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8372 radial shaft seal is a lip seal designed for rotating shafts with a 30 mm diameter, a 38 mm housing and a 5 mm height. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear on bearings and bushings. It is a common replacement part in pumps, electric motors and gearboxes, where reliable sealing extends equipment service life.

This item is a radial shaft seal from the DBH line, identified by the code 8372. According to the product page data, it is intended for a shaft with a 30 mm diameter, a 38 mm housing and a total height of 5.00 mm. The Ls design corresponds to a seal with a single sealing lip and metal case, suitable for applications where axial space is limited and an effective barrier against oil or grease leaks is required.

Seals of this size are used in equipment with small-diameter rotating shafts, such as electric motors, centrifugal pumps, gearboxes, fans and light-duty transmissions. They also appear in machine tools and process equipment where lubricant must be contained and must not be contaminated with dust or chips. In all cases, the seal protects the bearings and extends maintenance intervals.

To install a seal, check that the shaft has no burrs or wear, and that the housing is clean and free of deformation. The lip must be lubricated before installation and the part must go in perpendicular, without blows that could damage the seal. Selection depends on rotation speed, operating temperature and the type of fluid; if these data are not defined, it is advisable to consult the technical area before replacing.

If you need an equivalent size or a close variant, the most practical approach is to send the code 8372 or the measurements of the old seal (shaft diameter, housing and height) via WhatsApp. With that data, an alternative can be found within the same DBH line or from other brands that MR carries. Alternative materials and designs can also be evaluated according to the application.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. To request a quote for this seal or ask about a nearby size, send the code 8372 via WhatsApp and the sales team will reply with the necessary technical information. If you have questions about installation or compatibility, you can also consult before purchasing.