Radial shaft seal DBH 8989 — 95.00 x 125.00 x 12.00

DBH 8989 is a radial shaft seal reference, within Seals. Request a quote for 8989 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8989 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 —95 mm shaft, 125 mm housing and 12 mm height— it is used in gearboxes, pumps, electric motors and process machinery. MR Accesorios Industriales carries this brand and advises you so you can choose the right seal for your application.

This item is a DBH 8989 radial shaft seal, identified by its designation 8989. Its dimensions are 95 mm shaft diameter (d), 125 mm housing diameter (D) and 12.00 mm height (h). The Lx design corresponds to a single-lip seal with spring, designed to retain lubricant and exclude contaminants on rotating shafts. The DBH nomenclature groups seals for general industrial use, and this particular code corresponds to a standard size that is easy to replace.

Typical applications for a seal of these dimensions include gearboxes, speed reducers, centrifugal pumps, electric motors, mixers and transmission equipment. In all cases, the seal works on a shaft that rotates inside a fixed housing, and its function is to keep the lubricant in and external agents out. It is also used in agricultural and road machinery where dust and moisture shorten bearing life if there is no adequate sealing.

To install a radial shaft seal, it is advisable to verify that the shaft has the right hardness and surface finish, with no burrs or marks that could damage the lip. The housing must be clean and free of deformation, and the seal is inserted with an installation sleeve that presses on the outer diameter, never on the lip. Before installing it, lubricate the lip with the same grease or oil used in the equipment. If the shaft shows wear, consider a nearby size or a seal with a wear sleeve.

If you need a seal equivalent to the DBH 8989 or a nearby size, the most practical thing is to send us the complete code, the shaft, housing and height dimensions, and a photo of the old seal if you have one. With that data we can look for an alternative within the same brand or from another brand we carry. We can also guide you if the Lx design is not the most suitable for your application and another type of lip or material should be considered.

To request a quote for the DBH 8989 seal or ask about a similar size, send the code by WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that best fit your equipment. We work with in-house manufacturing so you can find the right part without hassle.