Radial shaft seal DBH 5271Sil — 25.00 x 40.00 x 10.00

DBH 5271Sil is a radial shaft seal reference, within Seals. Request a quote for 5271Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5271Sil radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of contaminants such as dust, water or particles. With dimensions of 25 mm shaft diameter, 40 mm housing diameter and 10 mm height, and an Lz design, it is used in pumps, electric motors, gearboxes and industrial equipment in general. MR Accesorios Industriales carries this official brand and advises you on choosing the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified with the code 5271Sil. Its dimensions are: shaft diameter 25 mm, housing diameter 40 mm and height 10 mm. The Lz design corresponds to a configuration with a sealing lip and spring, suitable for rotating shafts. The lip elastomer and the metal body are designed to withstand the usual working conditions in industrial equipment. Always verify that the dimensions match the housing and the shaft before mounting.

Typical applications for this seal include centrifugal pumps, electric motors, gearboxes, compressors and machine tools. In all cases, its function is to contain the oil or grease and protect bearings and gears from the entry of dirt. It is also used in power transmission equipment and in agricultural or process machinery. If your equipment operates at moderate peripheral speeds and temperatures within the standard range for elastomers, this type of seal is a reliable solution.

To correctly select a seal, take into account the shaft diameter, the housing diameter and the height. Also consider the rotation speed, the working temperature and the type of fluid to be retained. The Lz design is suitable for shafts with continuous rotary motion. During mounting, lubricate the lip with the same oil or grease used in the equipment, verify that the shaft has no burrs or splines and make sure the seal enters perpendicular to the housing. Careful mounting extends the service life of the seal.

If you need an equivalent seal or a nearby size, you can consult us. We have a wide range of seals and oil seals in different brands and sizes. To speed up the search, send us the code 5271Sil or the dimensions of your original seal (shaft diameter, housing and height) and the type of application. We can also help you identify the right replacement if the original is no longer available. Our technical team advises you with no obligation.

To request a quote for the DBH 5271Sil seal or ask about other sizes, write to us on WhatsApp. At MR Accesorios Industriales we handle technical and commercial inquiries, and we reply promptly. You can send us the exact code or a photo of the part with the dimensions. We are here to help you find the seal your equipment needs.