Radial shaft seal DBH 9003 — 115.00 x 160.00 x 12.00

DBH 9003 is a radial shaft seal reference, within Seals. Request a quote for 9003 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9003 radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. Because of its dimensions —115 mm shaft, 160 mm housing and 12 mm height— it is used in equipment with large-diameter shafts, such as gearboxes, pumps and process machinery. MR Accesorios Industriales supplies this brand and advises you so you choose the right seal for your application.

The DBH 9003 is a seal with Lx design, with a sealing lip and metal body that fits into the housing under pressure. Its dimensions are 115 mm shaft diameter, 160 mm housing diameter and 12.00 mm height. The Lx design corresponds to a seal with a single lip and spring, suitable for rotating shafts where an effective barrier against oil or grease leaks and against external contamination is required. The designation 9003 identifies this size within the DBH line.

This type of seal is used in gearboxes, centrifugal pumps, mixers, conveyors and power transmission equipment that work with 115 mm shafts. It also appears in agricultural machinery, treatment plants and centralized lubrication systems. In all cases, the function is the same: keep the lubricant inside the assembly and prevent external agents from wearing bearings, bushings or gears. It is a wear part that should be checked at every scheduled maintenance.

To install the DBH 9003, check that the shaft is clean, free of burrs or marks, and that the housing has the correct diameter and depth. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and fit the seal with a tube or press that rests on the metal edge, never on the lip. If the shaft shows wear, consider a repair sleeve or an alternative size. The selection depends on speed, temperature and the type of fluid to be retained.

If you need a seal equivalent to the DBH 9003 or a nearby size, send us the part number, the shaft, housing and height dimensions, and a photo of the part. With that data we look for alternatives in other brands or lines that keep the equipment running. We can also advise you if the Lx design is not the most suitable for your application and it is better to move to another type of lip or material. The idea is that you don't stop the equipment for a part that can be sourced.

To request a quote for the DBH 9003 seal, write to us on WhatsApp with part number 9003 and the quantity you need. MR Accesorios Industriales works with seals and oil seals for different applications and can quote this size or suggest a similar option. If you have doubts about installation or compatibility, ask us before buying: it is better to lose five minutes than to ruin a shaft or a housing.