DBH 5851 radial shaft seal — 28.6 x 39.7 x 4.76

DBH 5851 is a reference of radial shaft seal, within Seals. Request a quote for 5851 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5851 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Because of its compact dimensions —28.6 mm shaft, 39.7 mm housing and 4.76 mm height— it is used in equipment where axial space is limited and a reliable closure is required. MR Accesorios Industriales sells this brand and advises you so you choose the correct seal for your application.

This item is a radial shaft seal from the DBH brand, identified by part number 5851. Its dimensions are: shaft diameter 28.6 mm, housing diameter 39.7 mm and height 4.76 mm. The Lt design indicates a lip configuration that runs on the shaft to contain the lubricant and block the entry of dust or water. It is a replacement part for assemblies where space is limited and efficient sealing is needed.

Radial shaft seals such as the DBH 5851 are used in gearboxes, pumps, electric motors, compressors and transmission equipment. They also appear in agricultural machinery, conveyors and hydraulic systems. Their function is to prevent oil or grease leaks and protect the bearings from the entry of particles, extending the service life of the assembly. They are common in applications with moderate speeds and continuously rotating shafts.

To mount a seal, verify that the shaft has no burrs or wear and that the housing is clean. Lubricate the lip before inserting it and place the seal squarely so as not to damage it. When selecting, consider the speed, the temperature and the type of fluid. If the shaft shows a wear groove, evaluate an alternative size or a seal with an offset lip. Correct installation ensures tightness.

If you need a seal equivalent to the DBH 5851, contact MR Accesorios Industriales. We can look for alternatives in other brands or similar configurations. To speed up the inquiry, have the part number 5851 and the shaft, housing and height dimensions at hand. You can also send us a photo of the part or the drawing. We advise you so you find the right option without complications.

At MR we sell seals and radial shaft seals in different brands and sizes. If this item does not exactly match what you are looking for, write to us on WhatsApp and we will help you identify the replacement. Our technical team has experience in the industry and can guide you in the selection. Send the part number 5851 or the dimensions of your seal and we will reply shortly.