Radial shaft seal DBH 5090Sil — 19.00 x 32.00 x 7.00

DBH 5090Sil is a radial shaft seal reference, within Seals. Request a quote for 5090Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5090Sil oil seal is a single-lip radial seal that is mounted on rotating shafts to retain oil or grease and prevent dust and water from entering. Its Lx design combines a sealing lip with a metal body that is press-fitted into the housing. It is used in gearboxes, pumps, electric motors and power transmission equipment, where sealing is key to preventing leaks and extending bearing life.

This seal has a shaft diameter of 19 mm, a housing diameter of 32 mm and a height of 7.00 mm. The Lx design corresponds to a seal with a single sealing lip and metal case, with no additional spring visible in the designation. The 5090Sil nomenclature identifies the size and the construction type within the DBH line. It is a standard replacement part for shafts up to 19 mm, with tolerances typical of this type of seal.

It is used in equipment with rotating motion and a need to contain lubricant: gearboxes, electric motors, centrifugal pumps, compressors, mixers and conveyors. It also appears in automotive and agricultural applications, such as steering boxes or implement shafts. In all cases, the seal protects the bearings and prevents oil loss, which reduces wear and maintenance downtime.

To install it, check that the shaft has no burrs or scratches and that the sealing surface is polished. Lubricate the lip with the same grease or oil used in the equipment before inserting it. The housing must be clean and free of deformation; it is best to use an installation tube that presses on the metal edge, never on the lip. If the shaft shows wear, consider a nearby size or a seal with a secondary lip. Selection depends on speed, temperature and the fluid to be retained.

If you need an equivalent seal or a close size, send us code 5090Sil or the shaft, housing and height dimensions. We can also look for alternatives from other brands or with a similar design if the application allows it. The more data you give us — type of fluid, working temperature, revolutions — the better we can guide you.

MR Accesorios Industriales carries this brand as part of its line of seals and oil seals. With more than 80 years in the industry, we add experience to advise you on the right choice. Send code 5090Sil by WhatsApp and we will reply with the quote and alternative sizes.