Radial shaft seal DBH 5556 — 17.00 x 35.00 x 7.00

DBH 5556 is a radial shaft seal reference, within Seals. Request a quote for 5556 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5556 oil seal is a single-lip radial seal with spring, designed for rotating shafts of 17 mm diameter and housings of 35 mm. Its 7 mm height and Lz design make it suitable for applications requiring a reliable barrier against oil or grease leaks and the ingress of contaminants. It is used in pumps, electric motors, gearboxes and industrial equipment in general, provided that the operating conditions are compatible with the lip material and the permissible peripheral speed.

This DBH 5556 oil seal has a shaft diameter of 17 mm, a housing diameter of 35 mm and a total height of 7 mm. The Lz design corresponds to a single-lip seal with spring, which ensures uniform contact on the shaft and compensates for small misalignments. The designation 5556 identifies the standard size within the DBH line, and it is the reference you need to provide so we can confirm the exact equivalent.

Radial seals such as the DBH 5556 are used in equipment where a shaft rotates inside a housing and lubricant loss must be prevented. They appear in centrifugal pumps, electric motors, gearboxes, mixers, fans and transmissions. They are also used in applications with moderate exposure to dust or water, provided that the lip and body material are compatible with the fluid and the working temperature.

To install this seal, verify that the shaft has the indicated size and a polished surface, free of burrs or marks that could damage the lip. Lubricate the lip before inserting it and install the seal with a tool that presses on the outer diameter, never on the lip. If the housing shows wear, consider using a seal with greater height or a wear sleeve. The final selection depends on speed, temperature and the type of lubricant.

If you need a different size or an equivalent seal to the DBH 5556, send us the complete part number or the shaft, housing and height dimensions. With that data we look for alternatives in other brands or lines we carry. We can also advise you on the most suitable lip design according to the type of application and service conditions.

To request a quote for the DBH 5556 oil seal or to inquire about a nearby size, write to us via WhatsApp at MR Accesorios Industriales with the part number 5556 or with the dimensions 17 x 35 x 7 mm. We will reply with the technical information so you can proceed with your order.