Radial shaft seal DBH 9927Pol — 52.00 x 102.00 x 10.50/15.30

DBH 9927Pol is a radial shaft seal reference, within Seals. Request a quote for 9927Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9927Pol radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With a 52 mm shaft diameter, 102 mm housing and a height of 10.50/15.30 mm, it is press-fitted into crankcases, gearboxes and pumps. Its design A 294 combines a sealing lip with a dust lip, which improves protection in dusty or dirty environments. It is a common replacement part in industrial maintenance.

This DBH 9927Pol oil seal has a shaft diameter of 52 mm, a housing diameter of 102 mm and a height of 10.50/15.30 mm. Design A 294 indicates a double-lip configuration: one sealing lip and one exclusion lip, mounted on a metal case. The variable height corresponds to the overall profile, with the main lip at the smaller dimension and the dust lip at the larger one. It is made of elastomer resistant to mineral oils and greases, with a steel spring to maintain contact pressure.

Typical applications of this oil seal include gearboxes, centrifugal pumps, electric motors, transmission shafts and process equipment. In food, chemical or water treatment plants, the double lip helps contain splashes and prevent the entry of particles. It is also used in agricultural and road machinery, where dust and moisture shorten the life of a single seal. It is always advisable to verify the compatibility of the elastomer with the fluid to be retained.

To install the oil seal, clean the housing and the shaft, remove burrs and check that there are no scores or wear. Lubricate the lip with the same service oil or grease before inserting it. Place the oil seal perpendicular to the shaft and press with a tube of suitable diameter until it seats at the bottom. Avoid hitting the lip with metal tools. If the shaft shows a worn track, consider a wear sleeve or an oil seal with an offset lip. Eccentricity and bearing play also affect sealing performance.

If you need a nearby size or an equivalent, send us the code 9927Pol and the shaft, housing and height dimensions. We can look for alternatives from other brands or configurations within the same radial shaft seal category. It is also advisable to indicate the fluid, working temperature and shaft speed to guide the selection. With that data, the technical team at MR Accesorios Industriales can suggest a compatible option.

To request a quote for the DBH 9927Pol oil seal, write to us on WhatsApp and mention the code. If you have doubts about installation or want to confirm the size, attach a photo of the housing or a sketch with the dimensions. At MR Accesorios Industriales we supply this brand as part of our line of seals and oil seals, along with bearings, housings and power transmission. We reply with the alternatives that best fit your equipment.