DBH 5506 radial shaft seal — 31.4 x 42.85 x 7.93

DBH 5506 is a reference of radial shaft seal, within Seals. Request a quote for 5506 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5506 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants in rotating shafts. Due to its dimensions of 31.40 mm shaft diameter, 42.85 mm housing and 7.93 mm height, it is fitted in gearboxes, pumps and compact-sized motors. MR Accesorios Industriales sells this brand and advises you on choosing the correct seal for your application.

This item is a seal from the DBH brand, identified with code 5506. Its dimensions are 31.40 mm shaft diameter (d), 42.85 mm housing diameter (D) and 7.93 mm height (h). The Mx design corresponds to a single lip configuration with spring, suitable for rotating shafts with lubrication. The sealing lip runs on the shaft and the outer case is press-fitted into the housing, preventing leaks and the ingress of dust or water.

Typical applications for this seal include gear reducer boxes, centrifugal pumps, electric motors, compressors and power transmission equipment. Due to its size, it is common in agricultural machinery, process equipment and hydraulic systems where radial space is limited. It is also used as a replacement part in maintenance of fan, mixer and conveyor shafts.

To install it correctly, check that the shaft and housing diameters match the stated dimensions. The shaft must be free of burrs and have suitable roughness so as not to damage the lip. Lubricate the lip before installing and use a mounting tool that presses on the case, never on the lip. If the seal replaces another, compare the design and lip material to ensure compatibility with the fluid and working temperature.

If you need an equivalent from another brand, contact us by WhatsApp with code 5506 or with the dimensions of the original seal. We can look for alternatives in our seals and radial shaft seals line. MR Accesorios Industriales sells the brands we carry and manufactures housings, chains and pulleys, so we can also advise you on the complete assembly.

To request a quote for the DBH 5506 seal, write to us on WhatsApp stating the quantity and the code. We will reply with the quote and shipping options. If you have doubts about the application, send us a photo of the housing and the shaft dimensions to confirm that this model is the right one.