DBH 8989 radial shaft seal — 95 x 125 x 12

DBH 8989 is a reference of radial shaft seal, within Seals. Request a quote for 8989 via WhatsApp or email with the quantity you need; we respond promptly with the quote 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. Because of 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 sells this brand and advises you so that you choose the right seal for the 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 is a single-lip seal with a spring, intended to retain lubricant and exclude contaminants on rotating shafts. The DBH nomenclature groups seals for general industrial use, and this particular part number corresponds to a standard size that is easy to replace.

Typical applications of a seal of these dimensions include gearboxes, speed reducers, centrifugal pumps, electric motors, mixers and power transmission equipment. In all cases, the seal runs on a shaft that rotates inside a fixed housing, and its function is to keep the lubricant inside and external agents outside. 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, without burrs or marks that 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 placing it, lubricate the lip with the same grease or oil used in the equipment. If the shaft shows wear, consider a seal with a wear sleeve.

If you need a seal equivalent to the DBH 8989, the most practical thing is to send us the full part number, 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 company we sell. We can also advise you if the Lx design is not the most suitable for your application and it is worth considering another lip type or material.

To request a quote for the DBH 8989 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. We reply with the alternatives that best fit your equipment.