Radial shaft seal DBH 9278Vit — 66.67 x 89.30 x 10.00

DBH 9278Vit is a radial shaft seal reference, within Seals. Request a quote for 9278Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9278Vit radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. MR Accesorios Industriales carries this brand so you can keep your equipment running with the correct component. With dimensions of 66.67 mm shaft diameter, 89.30 mm housing and 10.00 mm height, and an Mx-R-H design, it is used in gearboxes, pumps, electric motors and industrial equipment where reliable sealing is critical.

This DBH 9278Vit oil seal has a shaft diameter of 66.67 mm, a housing diameter of 89.30 mm and a height of 10.00 mm. Its Mx-R-H design combines a radial sealing lip with an auxiliary exclusion lip, which improves protection against dust and dirt. The outer body is designed for a firm fit in the housing, and the sealing lip, generally made of elastomer, ensures sealing under rotation conditions. It is a key component for preventing oil leaks and the ingress of particles in bearings and shafts.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, speed reducers and transmission equipment. In these systems, the 9278Vit seal protects the bearings and the lubricant, extending the service life of the assembly. It is also used in agricultural machinery, mining equipment and industrial processes where there is exposure to dust or moisture. Its double-lip design is especially useful in contaminated environments, where an additional barrier against external agents is required.

For assembly, verify that the shaft and housing are clean, free of burrs or scratches, and lubricate the lip before inserting it. Installation must be perpendicular to the shaft to avoid deformation. When selecting a seal, consider the rotation speed, operating temperature and chemical compatibility of the elastomer with the lubricant. The Mx-R-H design offers good abrasion resistance, but it is essential that the dimensions match exactly those of the shaft and housing to ensure effective sealing.

If you need an equivalent seal or a nearby size, you can contact us with the code 9278Vit or with the dimensions of your shaft and housing. At MR Accesorios Industriales we have a broad catalog of seals and oil seals from different brands and configurations. Our technical team can help you find the best alternative for your application, considering factors such as the type of lubricant, speed and environmental conditions. Do not hesitate to ask us about available options.

To request a quote for the DBH 9278Vit oil seal or ask for advice, send the code via WhatsApp to MR Accesorios Industriales. We will respond shortly with the information you need for your project. With more than 80 years of experience, we are your reliable partner in industrial components.