Radial shaft seal DBH 5855 — 27.00 x 42.82 x 9.52

DBH 5855 is a radial shaft seal reference, within Seals. Request a quote for 5855 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5855 seal is a single-lip radial seal mounted on a rotating shaft to retain lubricant and block the entry of dust, water or particles. Its Lz design and standardized dimensions make it suitable for equipment where axial space is limited and a reliable closure is needed. MR Accesorios Industriales sells this official brand and advises you so you choose the right seal for your application.

This item is a DBH 5855 radial shaft seal with the following dimensions: shaft diameter 27 mm, housing diameter 42.82 mm and height 9.52 mm. The Lz design indicates a single-lip configuration with a spring, designed for rotating shafts at moderate speeds. The sealing lip works on the shaft and the outer case fits into the housing, creating a static and dynamic closure. It is a direct replacement part, identified by its code 5855.

It is used in gearboxes, pumps, electric motors, drive shafts and process equipment where oil or grease leaks must be prevented and bearings protected from the environment. It also appears in agricultural machinery, conveyors and hydraulic systems. Whenever there is a rotating shaft inside a housing and lubricant must be separated from contaminants, a seal like this does the job.

To install it, verify that the shaft has the indicated dimension and a surface free of burrs or scratches; the same applies to the housing. Lubricate the lip before inserting it and use an installation tube that bears on the case, never on the lip. If the equipment operates with high vibration or temperature, consider a suitable lip material. The selection depends on speed, pressure and the fluid to be retained.

If you need an equivalent or a nearby size, send us the code 5855 or the dimensions of your current seal (shaft diameter, housing and height). With that data we look for alternatives within the DBH line or from other brands we carry. We can also advise you if the space is different or if the Lz design does not suit your application.

To request a quote for this DBH 5855 seal or ask about other sizes, write to us on WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience in bearings, power transmission and seals, and we help you find the part you need.