DBH 9458 radial shaft seal — 56 x 72 x 8

DBH 9458 is a reference of radial shaft seal, within Seals. Request a quote for 9458 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9458 radial shaft seal is a lip seal that mounts on the shaft and closes off the passage of oil, grease or contaminants in crankcases, gearboxes and pumps. Its Lx design combines a sealing lip with a metal body that seats under pressure in the housing. With dimensions of 56 mm shaft, 72 mm housing and 8 mm height, it is a common replacement part in rotating equipment where lubricant must be retained and dust or water kept out.

The DBH 9458 is a radial shaft seal from the DBH line, with designation 9458 and dimensions of 56.00 mm shaft diameter, 72.00 mm housing diameter and 8.00 mm height. The Lx design indicates a single-lip configuration with spring, intended for rotating shafts with lubrication. The outer body is metal and the sealing lip runs on the shaft surface, creating a continuous dynamic seal. It is used as a sealing component in equipment where oil or grease must be contained and, at the same time, particles kept out.

Typical applications for this seal include gearboxes, reducers, centrifugal pumps, electric motors, drive shafts and process equipment with rotating shafts. In industrial, food and water treatment plants it appears frequently as a maintenance spare. It is also found in agricultural machinery and materials handling equipment. Its function is twofold: to retain the lubricant inside the assembly and to prevent the environment from entering the bearing or gear, extending the service life of the assembly.

To select and install a seal such as the 9458, verify that the shaft diameter, housing diameter and height match the dimensions of the part. The shaft surface must be clean, free of burrs and deep marks, and the lip should be lubricated before inserting it. Installation is done with the proper tool, applying uniform pressure on the metal body, never on the lip. If the shaft shows wear, consider a seal with the lip in a different position. Correct alignment between shaft and housing is key to avoiding premature leaks.

If you need a seal equivalent to the DBH 9458, the most practical approach is to send the part number, the shaft, housing and height dimensions, and a photo of the old part. With that data, an alternative can be found within the same radial shaft seal category. At MR Accesorios Industriales we sell brands and advise you to find the part that best fits the equipment. The more complete the information, the faster the response.

To request a quote for the DBH 9458 oil seal or ask about an equivalent size, send the part number by WhatsApp to MR Accesorios Industriales. The technical team can guide you on selection and installation within the seals and oil seals line. Service is direct and straightforward: you send the data and receive the commercial proposal.