DBH 9445 radial shaft seal — 42 x 58 x 8

DBH 9445 is a reference of radial shaft seal, within Seals. Request a quote for 9445 via WhatsApp or email with the quantity you need; we respond promptly with the quote 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 sells this brand and advises you so you can choose the right seal for your application.

This item is a radial shaft seal from the DBH line, identified by the code 9445. It runs on a shaft with a diameter of 42 mm and mounts in 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 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 as the equipment before inserting it, and use a tube or press that presses on the outer diameter, never on the lip. If the housing has a shoulder, respect the depth so that the seal is not deformed. Selection depends on speed, temperature and type of fluid; if that data is not on the product page, it should be confirmed with the manufacturer.

To quote code 9445, send us the shaft, housing and height measurements. It also helps to 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 sell. You do not need to have the exact number: with the correct measurements the part can be traced.

MR Accesorios Industriales sells the DBH brand. To request a quote for this seal, write to us on WhatsApp and we will reply with the technical information you need. Our team can help you identify the right seal so that your equipment runs again without leaks.