Radial shaft seal DBH 5087 — 20.00 x 35.00 x 7.00

DBH 5087 is a radial shaft seal reference, within Seals. Request a quote for 5087 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5087 radial shaft seal is a lip seal designed for rotating shafts. With dimensions of 20 mm shaft diameter, 35 mm housing diameter and 7 mm height, and an Lx design, it provides an effective barrier against lubricant leaks and the entry of contaminants. It is used in gearboxes, pumps, electric motors and industrial equipment in general. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal for your application.

The DBH 5087 is a single-lip radial shaft seal, identified by its numerical designation. Its dimensions are 20 mm shaft diameter (d), 35 mm housing diameter (D) and 7.00 mm height (h). The Lx design corresponds to a standard lip configuration with spring, suitable for rotating shafts with lubrication. This type of seal is press-fitted into the housing and its flexible lip contacts the shaft, preventing oil or grease losses and blocking the entry of dust, water or particles.

Typical applications of this seal include speed reducers, centrifugal pumps, electric motors, compressors, drive shafts and power transmission equipment. In industry, it is found in machine tools, conveyors, agitators and hydraulic systems. Its function is to protect bearings and gears, extending the service life of the assembly and reducing corrective maintenance. It is a critical part in any equipment with rotating parts that requires lubricant containment.

To correctly select a seal such as the DBH 5087, verify that the shaft and housing dimensions match those of the equipment. The shaft surface must be free of burrs, scratches or excessive wear; a damaged shaft accelerates lip failure. During installation, lubricate the lip with the same oil or grease used in the machine, and insert the seal perpendicularly using a suitable support tube. Avoid striking the seal directly. If the shaft shows a groove or wear, consider an alternative size or a repair sleeve.

If you need a seal equivalent to the DBH 5087 or a nearby size, contact us. We can look for alternatives in other brands or configurations with the same critical dimensions. To do so, send us the full code, the shaft, housing and height dimensions, and a photo or sample of the original seal. We can also advise you on the most suitable lip design according to the type of lubricant, speed and working temperature. MR Accesorios Industriales has more than 80 years of experience in the field.

To request a quote for the DBH 5087 seal or ask about a similar size, write to us on WhatsApp. Send us the code 5087 and we will reply shortly. You can also visit our counter in Buenos Aires, Argentina, or send us your inquiry through the website. We are here to help you find the part your equipment needs.