Radial shaft seal DBH 5917 — 130.10 x 155.60 x 12.70

DBH 5917 is a radial shaft seal reference, within Seals. Request a quote for 5917 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5917 radial shaft seal is a lip seal designed for rotating shafts, with dimensions of 130.10 mm shaft diameter, 155.60 mm housing and 12.70 mm height. Its Lz design combines a sealing lip with an exclusion element to protect against dust and dirt. It is used in gearboxes, pumps, electric motors and industrial equipment where lubricant must be retained and contaminants kept out. MR Accesorios Industriales carries this official brand for the Argentine market.

This DBH 5917 seal has a designation that reflects its main size: 130.10 mm shaft diameter (d), 155.60 mm housing diameter (D) and 12.70 mm height (h). The Lz design indicates that it has a sealing lip and an auxiliary exclusion lip, which improves protection in dusty or dirty environments. It is manufactured with high-resistance elastomers and a metal spring that ensures uniform pressure on the shaft. It is a key component for the correct operation of lubricated systems.

Typical applications for this seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the seal prevents oil or grease leaks and protects bearings and gears from the entry of external particles. Its size and configuration make it suitable for shafts of considerable diameter, common in heavy machinery, mining equipment, process plants and industrial conveying systems.

For a correct installation, check that the shaft and housing diameters match the stated dimensions. The shaft should have a smooth surface free of burrs, with adequate hardness to extend the life of the lip. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and use an installation tool that applies uniform pressure on the outer ring. Avoid striking the seal directly. The selection should consider rotation speed, operating temperature and the type of fluid to be retained.

If you need an equivalent seal or a nearby size, contact us with the 5917 code or with the exact dimensions of your shaft and housing. At MR Accesorios Industriales we can advise you to find the best alternative within our line of seals and oil seals, or arrange the manufacture of a special part if necessary. We have more than 80 years of experience in the field, which allows us to offer you a reliable technical response tailored to your needs.

To request a quote for the DBH 5917 seal, write to us on WhatsApp and mention the 5917 code or the dimensions 130.10 x 155.60 x 12.70 mm. You can also ask us about other sealing products, bearings, power transmission and lubricants. At MR Accesorios Industriales we are here to help you keep your equipment running without setbacks.