Radial shaft seal DBH 5715 — 57.15 x 81.00 x 11.11

DBH 5715 is a radial shaft seal reference, within Seals. Request a quote for 5715 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5715 radial shaft seal is a lip seal that is mounted on the shaft and seals against the housing to retain lubricant and stop the ingress of dust, water or particles. It is used in gearboxes, pumps, electric motors and transmission equipment where there is a rotating shaft coming out of a crankcase. Its Lz design and standardized dimensions make it a common replacement part in industrial maintenance.

This item is a DBH radial shaft seal with designation 5715. Its dimensions are shaft (d) 57.15 mm, housing (D) 81 mm and height (h) 11.11 mm. The Lz design corresponds to the geometry of the lip and the metal body, designed to work with lubrication and continuous contact on the shaft. It is a compact-section seal, suitable for housings where axial space is limited and reliable sealing is required.

Typical applications appear in equipment with rotating shafts that pass through a housing: gearboxes, centrifugal pumps, motors, mixers, conveyors and machine tools. At these points the seal prevents oil or grease leaks and blocks the entry of contaminants, which extends the life of bearings and gears. It is also used as a replacement in preventive maintenance when sweating or lubricant loss is detected.

To install it, check that the shaft has no burrs, splines or wear on the contact track, and that the housing is clean and free of dents. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without deforming it. If the shaft shows a marked groove, consider slightly shifting the mounting position or replacing the part. The selection depends on the type of lubricant, the speed and the working temperature.

If you need an equivalent or a neighboring size, send us the code 5715 along with the shaft, housing and height dimensions, and the type of application. With that data we can look for an alternative within the DBH line or other brands we supply, always confirming dimensional compatibility. We can also guide you if the original seal has no legible identification.

At MR Accesorios Industriales we supply the DBH brand and have more than 80 years of experience in the field. To request a quote for this seal or ask about other sizes, write to us on WhatsApp and send us the code or the dimensions. We will reply with the option that best fits your equipment.