Radial shaft seal DBH 8237Vit — 85.70 x 102.62 x 9.73

DBH 8237Vit is a radial shaft seal reference, within Seals. Request a quote for 8237Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8237Vit radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the ingress of external contaminants, such as dust or water. With dimensions of 85.70 mm shaft diameter, 102.62 mm housing and 9.73 mm height, and an Lx-H design, this seal is used in industrial equipment where a reliable barrier is required. MR Accesorios Industriales carries this official brand so you can keep your machines running.

This item is a radial shaft seal from the DBH brand, identified with the designation 8237Vit. Its dimensions are: shaft diameter (d) 85.70 mm, housing diameter (D) 102.62 mm and height (h) 9.73 mm. The Lx-H design indicates a configuration with a sealing lip and a case that facilitates installation in cylindrical housings. It is manufactured with elastomers resistant to oils and greases, and its structure includes a spring that ensures continuous contact of the lip on the shaft. It is a key part for containing lubricant and protecting bearings and bushings.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, transmission shafts and continuous process equipment. In industries such as food, chemical, petrochemical and water treatment, where the presence of liquids or dust is constant, this seal prevents oil leakage and the entry of abrasive particles. It is also used in agricultural and road machinery, where shafts are exposed to severe conditions. Its Lx-H design makes it suitable for moderate peripheral speeds and low pressures.

For correct installation, verify that the shaft has a polished surface free of burrs, with a recommended minimum hardness of 45 HRC to prolong lip life. The housing must be clean and undamaged; apply a thin layer of lubricant compatible with the elastomer before inserting the seal. It is essential that the lip is oriented toward the side of the fluid to be retained. If the equipment operates at high speed or temperature, consider a seal with special material. Always consult the manufacturer's technical data sheet to confirm chemical and thermal compatibility.

If you need an equivalent seal or a nearby size, you can contact us. We have a wide range of seals and radial shaft seals in different brands and sizes. To speed up the search, send the code 8237Vit or the dimensions (d, D, h) and the type of application. Our technical team will advise you to find the best option for your equipment. We can also quote seals with alternative designs if the Lx-H does not fit your requirement.

At MR Accesorios Industriales we carry the DBH brand as part of our industrial seal catalog. If this seal is for your machine, send the code 8237Vit by WhatsApp and we'll send you a quote. You can also ask us about other sizes or about in-house manufactured seals. We are here to help you keep your equipment running without leaks.