DBH 9045 radial shaft seal — 10 x 25 x 7

DBH 9045 is a reference of radial shaft seal, within Seals. Request a quote for 9045 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9045 radial shaft seal is a lip seal fitted into cylindrical housings to retain oil or grease and prevent the ingress of dust and water. With a 10 mm shaft diameter, 25 mm housing diameter and 7 mm height, it is used in gearboxes, pumps, electric motors and power transmission equipment. Its Lx design combines a sealing lip with a metal case that is press-fitted into the housing.

The DBH 9045 is a radial shaft seal with the following dimensions: shaft diameter d = 10 mm, housing diameter D = 25 mm and height h = 7.00 mm. Its Lx design corresponds to a seal with a single sealing lip and spring, with an outer metal case. This configuration is the most common for rotating shafts where the goal is to contain lubricant and block external contaminants. The lip runs against the shaft with slight interference, so the surface finish and concentricity of the shaft are decisive for the service life of the seal.

Typical applications for this seal include gearboxes, centrifugal pumps, low-power electric motors, conveyor rollers and belt or chain transmission equipment. It is also found in machine tools, compressors and low-pressure hydraulic systems. In all cases, the seal is press-fitted into the housing and seals against the rotating shaft, protecting the bearings and the lubricant from the ingress of particles.

To select the seal correctly, check that the shaft diameter is within the tolerance recommended for radial seals, that the housing has the correct diameter and depth, and that the peripheral speed of the shaft does not exceed the limit of the lip material. Installation must be done with a press tool, lubricating the lip and avoiding blows that could damage the spring. If the shaft shows wear, consider a seal with an auxiliary lip.

If you need an equivalent or a different size, send us part number 9045 or the current dimensions (shaft diameter, housing and height) by WhatsApp. At MR Accesorios Industriales we can search for the next size up or down within the DBH line, or suggest a seal from another brand that performs the same function. We can also advise you on the most suitable lip material according to the fluid and operating temperature.

To request a quote for the DBH 9045 seal, write to us on WhatsApp with part number 9045 and the dimensions of your equipment. At MR Accesorios Industriales we will reply with the alternatives that best suit your application. We support factories, plants and maintenance teams with technical advice and quality products.