Radial shaft seal DBH 9445 — 42.00 x 58.00 x 8.00

DBH 9445 is a radial shaft seal reference, within Seals. Request a quote for 9445 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9445 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and water in equipment with a rotating shaft. Due to its dimensions —42 mm shaft, 58 mm housing and 8 mm height— it is used in gearboxes, pumps, electric motors and industrial transmissions. MR Accesorios Industriales carries this brand and advises you on choosing the correct seal for your application.

This item is a radial shaft seal from the DBH line, identified with the part number 9445. It works on a shaft with a diameter of 42 mm and is fitted into a 58 mm bore, with a total height of 8.00 mm. The Lx design corresponds to a seal with a sealing lip and spring, intended for rotating shafts with lubrication. The manufacturer's nomenclature makes it easy to locate quickly in the catalog and compare it with other alternatives in the same family.

It is used in equipment where lubricant must be retained and bearings protected from contamination. It is commonly found in gearboxes, centrifugal pumps, electric motors, compressors, mixers and belt or chain transmissions. It is also mounted on spindles and shafts of machine tools. In all cases, the seal must fit without forcing on the shaft and sit properly in the housing so that the lip seals uniformly.

To install it, check that the shaft has no burrs or marks and that the sealing surface is polished. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and use a tube or press that rests on the outer diameter, never on the lip. If the housing has a shoulder, respect the depth so that the seal is not deformed. The selection depends on speed, temperature and the type of fluid; if these data are not on the product page, it is advisable to confirm them with the manufacturer.

If you need a nearby size or an equivalent from another brand, send us the part number 9445 along with the shaft, housing and height dimensions. It also helps if you send a photo of the old seal or the assembly drawing. With that data we look for the option that best suits your equipment, whether from the same DBH line or from another brand we carry. You do not need to have the exact number: with the correct dimensions the part can be traced.

MR Accesorios Industriales carries the DBH brand and has more than 80 years of experience in the industry. If you want a quote for this seal or to ask about a similar size, write to us on WhatsApp and we will reply with the technical information you need. Our team can help you identify the correct seal so that your equipment runs again without leaks.