Radial shaft seal DBH 9473 — 40.00 x 80.00 x 10.00

DBH 9473 is a radial shaft seal reference, within Seals. Request a quote for 9473 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9473 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or contaminating particles. With dimensions of 40 mm shaft diameter, 80 mm housing and 10 mm height, and an Lz-R-H design, it is used in gearboxes, pumps, electric motors and industrial equipment in general. MR Accesorios Industriales carries this official brand and advises you so you can choose the correct seal for your application.

This item is a radial shaft seal from the DBH brand, identified with the part number 9473. Its dimensions are: shaft diameter (d) of 40 mm, housing diameter (D) of 80 mm and height (h) of 10 mm. The Lz-R-H design indicates a configuration with a sealing lip, spring and reinforced body, suitable for applications where good wear resistance and reliable sealing are required. The sealing lip works on the rotating shaft, while the outer diameter fits into the housing to prevent leaks.

Typical applications of this seal include gearboxes, centrifugal pumps, electric motors, compressors, spindles and power transmission equipment. In all these cases, the seal performs the dual function of retaining the lubricating oil or grease and protecting bearings and gears from the entry of external contaminants. It is a critical part for the service life of internal components, so timely replacement prevents unplanned downtime and major damage.

For mounting, keep in mind that the shaft must have a smooth surface free of burrs, with hardness and roughness suitable to avoid damaging the lip. The housing must be clean and free of deformation. It is advisable to lubricate the lip with the same oil or grease used in the application before inserting the seal, and to use a mounting tool that applies uniform pressure on the outer diameter. Avoid striking the lip or the spring directly, as this can compromise sealing performance.

If you need an equivalent or a nearby size, you can contact us with the part number 9473 or with the dimensions of your current seal. At MR Accesorios Industriales we have alternatives from different brands and configurations to adapt to your requirement. We can also advise you on the most suitable design according to the working conditions: speed, temperature, type of lubricant and level of contamination. Do not hesitate to ask us about similar options that can fit your equipment.

To request a quote for this DBH 9473 oil seal or ask for technical assistance, write to us on WhatsApp and mention the part number 9473. Our team will reply shortly with the alternatives that best suit your needs. MR Accesorios Industriales, with more than 80 years in the market, is at your disposal to help you keep your equipment running reliably.