Radial shaft seal DBH 6825Sil — 151.60 x 178.20 x 12.70

DBH 6825Sil is a radial shaft seal reference, within Seals. Request a quote for 6825Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6825Sil oil seal is a radial shaft seal for rotating shafts, mounted in the housings of industrial machines and equipment. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear on bearings and bushings. With dimensions of 151.60 mm shaft, 178.20 mm housing and 12.70 mm height, and an Lz design, it is a replacement part for equipment maintenance where axial space is limited and a reliable barrier is required.

This item is a DBH radial shaft seal, identified as 6825Sil, with the following dimensions: shaft diameter 151.60 mm, housing diameter 178.20 mm and height 12.70 mm. The Lz design corresponds to a configuration with a sealing lip and a specific geometry that defines its behavior in service. These values are those listed in the manufacturer's product page and must be verified against the housing and shaft before installation. No tolerances or materials are published because they are not in the record.

Typical applications for a seal of this size include gearboxes, pumps, mixers, conveyors and power transmission equipment in industrial plants. It is found in assemblies where the shaft rotates inside a fixed housing and oil or grease must be contained, or the bearings protected from the environment. It is a critical part in preventive maintenance: timely replacement prevents leaks and major equipment failures.

To install a radial shaft seal, check that the shaft and housing are clean, free of burrs and marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Installation must be perpendicular to the shaft, with a press or suitable tool, avoiding blows that deform the lip. If the housing shows wear, evaluate the use of a seal with a larger outer diameter or a repair sleeve. Selection must consider the equipment's speed, temperature and type of lubricant.

If you need an equivalent seal or a nearby size, contact us on WhatsApp with the code 6825Sil or with the shaft, housing and height dimensions. MR Accesorios Industriales sells this brand as part of its seals and oil seals line, and can guide you to find the part compatible with your equipment. You can also send a photo of the original part or the housing to make identification easier.

MR Accesorios Industriales has more than 80 years in the Argentine industrial market, since 1945, and sells bearings, housings, power transmission, seals, bushings, mounting tools and lubricants. To request a quote for the DBH 6825Sil oil seal, write to us on WhatsApp with the code and we will reply shortly.