Radial shaft seal DBH 9889 — 32.00 x 57.00 x 10.00

DBH 9889 is a radial shaft seal reference, within Seals. Request a quote for 9889 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9889 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 32 mm shaft diameter, 57 mm housing diameter and 10 mm height make it suitable for gearboxes, pumps, electric motors and power transmission equipment. Its Lx design combines a sealing lip with a dust lip, which improves protection in dusty or dirty environments. MR Accesorios Industriales supplies this brand and advises you on choosing the correct seal for your application.

The DBH 9889 is a radial shaft seal with designation 9889. Its standard dimensions are 32 mm shaft diameter (d), 57 mm housing diameter (D) and 10 mm height (h). The Lx design indicates that it has a main sealing lip and a secondary exclusion lip, mounted on a metal body with an outer coating. This configuration is common in applications requiring a double barrier against dust, water or particles. The lip elastomer is formulated to resist mineral oils and greases, although final compatibility depends on the fluid and operating temperature.

This seal is used in rotating equipment that needs to contain lubricant and prevent contaminant ingress. It is commonly found in gearboxes, centrifugal pumps, electric motors, conveyor rollers and spindles. It is also used in agricultural machinery, construction equipment and process lines where the shaft rotates at moderate speeds. Its design with a dust lip makes it suitable for environments with dust, chips or splashes. If your equipment operates with worn shafts or damaged housings, it is advisable to evaluate an alternative solution before installing a standard seal.

To correctly select the DBH 9889, verify that the shaft and housing dimensions match those of the original component. The shaft surface must be ground and have adequate hardness; a scratched or worn shaft will accelerate lip failure. The housing must be clean, free of burrs and deep enough to accommodate the 10 mm height. During installation, lubricate the lip with the same service oil or grease and use an installation tool that avoids damaging the seal. If the seal operates at high speed or temperature, ask about alternative materials such as FKM or higher-resistance NBR.

If you need a seal equivalent to the DBH 9889 or a nearby size, you can contact us via WhatsApp. Send the code 9889, the shaft, housing and height dimensions, and a photo of the original seal if possible. We can also look for alternatives in other brands or lip configurations according to your application. MR Accesorios Industriales supplies the DBH brand and has more than 80 years of experience in the field, which allows us to advise you technically so you find the right part without hassle.

To request a quote for the DBH 9889 seal or ask about a similar size, send the code via WhatsApp to MR Accesorios Industriales. We will reply shortly with supply options. Remember that we also manufacture split plummer block housings, ANSI chains and pulleys, and distribute bearings, bushings, lubricants and mounting tools. With more than 80 years in the market, at MR Accesorios Industriales we work to keep your equipment running.