DBH 8581Pol radial shaft seal — 60 x 79 x 11

DBH 8581Pol is a reference of radial shaft seal, within Seals. Request a quote for 8581Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8581Pol radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 60 mm shaft diameter, 79 mm housing and 11 mm height make it suitable for industrial equipment with medium-section shafts. DBH is a brand MR sells, which gives access to a reliable line of seals. It is a key part for maintaining sealing in gearboxes, pumps and motors, reducing leaks and premature bearing wear.

This item is a radial shaft seal from the DBH line, identified with the designation 8581Pol. Its dimensions are: shaft diameter (d) of 60 mm, housing diameter (D) of 79 mm and height (h) of 11.00 mm. The Lx-H-H design indicates a configuration with a sealing lip, outer case and auxiliary exclusion lip. These dimensions correspond to the manufacturer's data sheet and must be verified against the housing before installation. It is a medium-section seal, suitable for shafts rotating at moderate speeds and withstanding slight differential pressure.

Typical applications include gearboxes, centrifugal pumps, electric motors, transmission shafts and continuous-process equipment. In these systems, the seal prevents oil or grease leakage and blocks the entry of dust, water or particles. It is also used in agricultural machinery, conveyors and mining equipment, where environmental contamination accelerates wear. When choosing a seal, it is essential that the shaft diameter and the housing match the stated dimensions to ensure a correct fit and a long service life.

For installation, check that the shaft has no burrs or excessive wear in the contact area. Lubricate the lip with the same oil used in the equipment before inserting it and use a suitable installation tool so as not to damage the seal. Selection must consider the rotation speed, the operating temperature and the type of fluid. If the original seal shows premature leaks, check the shaft concentricity and the condition of the housing. Careful installation extends the life of the seal and protects the associated bearings.

If you need an equivalent oil seal, contact us with the part number 8581Pol or with the exact dimensions of your shaft and housing. At MR Accesorios Industriales we can guide you to find the right option within the DBH line or other alternatives. We also work with seals of different configurations to adapt to specific requirements. The idea is that you don't end up with equipment down because of a hard-to-source part.

To request a quote for this DBH 8581Pol oil seal, send the part number on WhatsApp to MR Accesorios Industriales. If you have doubts about the designation or need to confirm dimensions, attach a photo or a sketch of the housing. That way we avoid errors and speed up the purchase. We are here to advise you in the industrial sector.