Radial shaft seal DBH 8486/85 — 40.00 x 56.00 x 8.50

DBH 8486/85 is a radial shaft seal reference, within Seals. Request a quote for 8486/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8486/85 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 contaminants such as dust, water or particles. With dimensions of 40 mm shaft, 56 mm housing and 8.50 mm height, and an Lt design, it is used in gearboxes, pumps, electric motors and industrial equipment in general. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal.

This item is a radial shaft seal from the DBH brand, identified with the code 8486/85. Its dimensions are: shaft diameter 40 mm, housing diameter 56 mm and height 8.50 mm. The Lt design corresponds to a configuration with a sealing lip and metal body, suitable for applications requiring tightness on rotating shafts. The lip elastomer and the body material are confirmed against the manufacturer's product page according to the application.

Typical applications of this seal include gearboxes, centrifugal pumps, electric motors, compressors and transmission equipment. In all cases, its function is to contain the oil or grease and protect bearings and gears from the ingress of dirt. It is commonly found in agricultural machinery, process equipment and conveyor systems. Its compact size makes it suitable for tight spaces where reliable sealing is needed.

To install this seal correctly, verify that the shaft has the appropriate hardness and roughness, and that the housing is clean and free of burrs. Lubricate the lip before inserting it and make sure it sits perpendicular to the shaft. When selecting a seal, consider the rotation speed, the operating temperature and the type of fluid to be retained. If the shaft shows wear, consider using a seal with an auxiliary lip or a wear sleeve.

If you need an equivalent seal or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or similar configurations. To do so, send us the code 8486/85 or the shaft, housing and height dimensions, and we will quote you promptly. We can also advise you if you have doubts about the Lt design or the lip material for your specific application.

At MR Accesorios Industriales we supply the DBH brand as part of our catalog of seals and oil seals. Send the code 8486/85 on WhatsApp and we will reply with the quote. With more than 80 years in the industry, we support you so you find the sealing solution your equipment needs.