Radial shaft seal DBH 5129Sil — 52.00 x 72.00 x 10.00

DBH 5129Sil is a radial shaft seal reference, within Seals. Request a quote for 5129Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5129Sil radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and water in equipment with a rotating shaft. Its Lx design and its dimensions of 52 mm shaft, 72 mm housing and 10 mm height make it suitable for gearboxes, pumps, electric motors and transmissions. MR Accesorios Industriales carries this brand and advises you so you choose the correct seal for your application.

This item is a DBH 5129Sil radial shaft seal with the following dimensions: 52 mm shaft diameter, 72 mm housing diameter and 10 mm height. It corresponds to the Lx design, which combines a sealing lip with a steel spring and an elastomer outer body. The lip ensures dynamic sealing on the shaft, while the outer diameter maintains the interference fit in the housing. It is a standard replacement part for rotating shafts that require lubricant containment.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In all cases, the seal is mounted between a rotating shaft and a fixed housing, with the aim of retaining lubricant and excluding external contaminants. Its 52 x 72 x 10 mm size corresponds to standard housings, so it is commonly found in continuous-duty industrial equipment where sealing reliability is critical.

To correctly select this seal, check that the shaft diameter is within the tolerance recommended for radial seals, that the housing has the proper diameter and depth, and that the peripheral shaft speed does not exceed the limit of the elastomer. During installation, lubricate the lip with the same oil or grease used in the equipment, insert the seal perpendicularly and avoid striking the lip with tools. Careful installation extends the service life of the seal.

If you need an equivalent seal or a nearby size, contact us on WhatsApp with the code 5129Sil or with the dimensions of your shaft and housing. At MR Accesorios Industriales we can offer you alternatives within the same brand or from other brands we carry, always respecting the required dimensions and design. We can also advise you if the mounting space allows variants in height or lip type.

To request a quote for the DBH 5129Sil seal, write to us on WhatsApp indicating the quantity and the code. Our technical team reviews your inquiry and replies with the information you need to move forward with your maintenance. MR Accesorios Industriales has more than 80 years supporting Argentine industry with power transmission components, seals and bearings.