Radial shaft seal DBH 9499 — 33.00 x 44.00 x 8.00

DBH 9499 is a radial shaft seal reference, within Seals. Request a quote for 9499 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9499 radial shaft seal is a lip seal that blocks the passage of oil or grease on rotating shafts. Thanks to its dimensions —33 mm shaft, 44 mm housing and 8 mm height— it is used in gearboxes, pumps and small or medium-sized electric motors. Its Mx design combines a sealing lip with a metal body that is press-fitted into the housing. MR Accesorios Industriales carries this brand and helps you confirm the size before requesting a quote.

This item is a DBH radial shaft seal, identified by code 9499. Its published attributes are: shaft diameter d = 33 mm, housing diameter D = 44 mm, height h = 8.00 mm and Mx design. The Mx design corresponds to a seal with a sealing lip and spring, intended to retain lubricant and exclude dust in applications where the shaft rotates. The outer body is metal and is press-fitted into the housing; the lip runs on the shaft with slight interference. Always confirm these three dimensions against the original part before replacing it.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. It is generally found sealing the end of a shaft that exits a crankcase or a bearing housing. It is also used in machine tools and process equipment where oil leaks must be prevented and contaminants kept out. If the equipment operates with a lot of dirt or water, it is worth considering a seal with an additional lip or a dust guard.

To select and install a seal, check the condition of the shaft: it must not have burrs, scratches or wear in the contact area. The shaft surface where the lip rests must be polished and lubricated before inserting the seal. The housing must be clean and free of deformation, and the seal is installed perpendicular to the shaft, with a suitable tube or driver, without striking the lip. If the shaft has a groove or marked wear, it may be necessary to use a repair size or a sleeve.

If you need an equivalent or a nearby size, send us code 9499 or the dimensions of the old seal: shaft diameter, housing diameter and height. With that data we search the DBH line or another brand we carry for the closest option. We can also advise you if the Mx design is not the right one for your application and a different lip type or material is better suited. The more data you give us —temperature, speed, type of lubricant— the better the recommendation will be.

To request a quote for the DBH 9499 seal or ask about an equivalent size, send the code by WhatsApp to MR Accesorios Industriales. We will reply with the quote and alternatives if it does not match exactly. We have more than 80 years in the industrial sector, so we can also advise you on installation and care of the shaft and housing.