DBH 5087Sil radial shaft seal — 20 x 35 x 7

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

The DBH 5087Sil radial shaft seal is a lip seal that is fitted into the housing and seals against the rotating shaft to retain lubricant and block the ingress of dust, water or particles. Its dimensions of 20 mm shaft, 35 mm housing and 7 mm height place it in the range of compact seals for power transmission equipment and light machinery. MR Accesorios Industriales carries this brand and advises you on choosing the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified as 5087Sil. Its dimensions are 20.00 mm shaft diameter, 35.00 mm housing diameter and 7.00 mm height. The Lx design corresponds to a configuration with a sealing lip and spring, suitable for rotating shafts. The flexible lip ensures dynamic sealing and compensates for small misalignments or eccentricities. The 5087Sil nomenclature makes it easy to locate in the catalogue and verify its interchangeability with other brands.

Typical applications for this seal include gearboxes, pumps, electric motors, transmission shafts and low- and medium-speed equipment. In the food, chemical and process industries, it is used to protect bearings and gears from external contamination. It is also found in machine tools, conveyors and hydraulic systems where oil or grease must be contained. Its compact size makes it suitable for tight spaces and assemblies with little clearance.

To correctly select this seal, check that the shaft diameter is within the recommended tolerance and that the housing has the appropriate surface finish. Installation must be done with tools that do not damage the lip; it is recommended to lubricate the edge before inserting it and to use a guide sleeve if the shaft has a keyway or shoulder. Peripheral speed and operating temperature affect service life: choose the elastomer according to the fluid and the environment. If in doubt, consult our technical team.

If you need an equivalent seal, send us code 5087Sil or the current dimensions (shaft, housing and height) by WhatsApp. We can look for alternatives in other brands or configurations within the same category. We also offer advice to adapt the Lx design to specific load, speed or temperature conditions.

To request a quote for the DBH 5087Sil oil seal or ask about other sizes, write to us on WhatsApp and mention the code. We will reply with technical alternatives.