Radial shaft seal DBH 1290Vit — 44.45 x 63.50 x 7.95

DBH 1290Vit is a radial shaft seal reference, within Seals. Request a quote for 1290Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1290Vit radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 44.45 mm shaft diameter, 63.50 mm housing diameter and 7.95 mm height make it suitable for equipment where axial space is limited. The A 428-Bidi design indicates a specific lip and body configuration that adapts to the application conditions. MR Accesorios Industriales supplies this official brand and advises you so you choose the right seal.

This DBH 1290Vit seal has a shaft diameter of 44.45 mm, a housing diameter of 63.50 mm and a height of 7.95 mm. The A 428-Bidi design corresponds to a particular geometry of the lip and the metal body, intended for applications requiring efficient sealing in both directions or with specific mounting characteristics. It is a precision component that must match the shaft and housing dimensions exactly to prevent leaks or premature wear.

Radial shaft seals such as the 1290Vit are used in gearboxes, pumps, electric motors, transmission equipment and machinery in general. Their function is to keep the lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate the wear of bearings and gears. In industrial environments with oil or grease present, a well-selected seal extends the service life of internal components and reduces maintenance downtime.

To install this seal, check that the shaft and housing are clean, free of burrs and marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Installation should be done with a press or suitable tool, applying uniform force on the outer diameter, never on the lip. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. Correct alignment between shaft and housing is key to preventing leaks.

If you need a seal equivalent to the DBH 1290Vit or a nearby size, contact us via WhatsApp. We can look for alternatives in other brands or series with compatible dimensions, always respecting the equipment tolerances. To speed up the quote, send the code 1290Vit, the shaft, housing and height dimensions, and a photo of the original seal if possible. That way we offer you the most suitable option for your application.

MR Accesorios Industriales supplies the DBH brand as part of its line of seals and radial shaft seals. If you have doubts about compatibility or installation, our technical team can guide you. Send the code 1290Vit via WhatsApp and we will reply with the quote and the available alternatives.