Radial shaft seal DBH 9931Pol — 24.00 x 38.00 x 6.00

DBH 9931Pol is a radial shaft seal reference, within Seals. Request a quote for 9931Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9931Pol oil seal is a single-lip radial seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. With a 24 mm shaft, 38 mm housing and 6 mm height, it is a compact size widely used in industrial equipment. MR Accesorios Industriales carries this brand and helps you confirm the correct variant before quoting.

The DBH 9931Pol is a radial shaft seal with an Lz-R H design: spring-loaded sealing lip, metal case and outer cover. Its dimensions are 24 mm shaft diameter (d), 38 mm housing diameter (D) and 6.00 mm height (h). The spring-loaded lip maintains contact on the shaft even with small eccentricities, and the cover protects the elastomer during installation. It is a wear part: over time the lip hardens or becomes marked and starts to lose oil.

It is used in gearboxes, pumps, electric motors, drive shafts and process equipment where a shaft rotates inside a housing with lubricant. It also appears in applications exposed to dust or water, where the seal must block the entry of contaminants. In any of these cases, the selection depends on shaft speed, working temperature and the type of lubricant, not only on the size.

To install it, check that the shaft is clean, free of burrs and deep marks in the contact area, and lubricate the lip before sliding it on. The seal must enter perpendicular to the housing; if you strike it crooked, the lip is damaged and leaks. When selecting, take into account the fluid to be retained, the temperature and the peripheral speed of the shaft. If the original seal has a different lip geometry or material, it is advisable to compare before replacing.

If you need an equivalent or a nearby size, send us part number 9931Pol or the dimensions 24 x 38 x 6 mm and the type of application. With that we review alternatives within the same radial shaft seal category and confirm which option fits your equipment. We can also check whether there is a variant with a different lip material or a different spring, depending on the fluid and working temperature.

MR Accesorios Industriales carries the DBH brand and has more than 80 years of experience in bearings, power transmission and seals. To request a quote for this oil seal or ask about a similar size, write to us on WhatsApp with part number 9931Pol and the dimensions. We reply with the available option and the technical advice so that installation goes right the first time.