Radial shaft seal DBH 5123Sil — 15.00 x 28.00 x 6.00

DBH 5123Sil is a radial shaft seal reference, within Seals. Request a quote for 5123Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5123Sil radial shaft seal is a lip seal that mounts in a component's housing to retain lubricant and block the entry of dust, water or particles. With dimensions of 15 mm shaft, 28 mm housing and 6 mm height, and Lx design, it is used in pumps, electric motors, gearboxes and power transmission equipment. MR Accesorios Industriales carries it as an official brand within its seals and oil seals line.

This DBH 5123Sil oil seal has a 15.00 mm shaft diameter, a 28.00 mm housing diameter and a 6.00 mm height. The Lx design corresponds to a single-lip seal with spring, intended for rotating shafts with lubrication. The 5123Sil nomenclature identifies the size and the lip variant. It is a direct replacement part: it is placed in the housing and seals against the rotating shaft. Before mounting, check that the shaft has no burrs or wear and that the housing is clean and free of deformation.

It is used in equipment where oil or grease must be contained and contaminants kept out: centrifugal pumps, electric motors, gearboxes, mixers, compressors and machine tools. It also appears in power transmission applications, such as gear cases and conveyor rollers. In all cases, the seal works on a rotating shaft and a fixed housing, and its function is to keep lubrication inside the assembly and extend the life of bearings and gears.

To select the correct seal, take into account shaft speed, working temperature and type of lubricant. The Lx design with spring is suitable for medium speeds and low pressures. If the equipment works with a lot of dirt or water, it is advisable to evaluate an additional lip or a guard. During mounting, lubricate the lip before inserting it, use a support tube so as not to damage it, and make sure the spring is on the side of the fluid to be retained. Poor placement causes premature leaks.

If you need a nearby size or an equivalent from another brand, send us the full part number, the shaft, housing and height dimensions, and a photo of the old seal. With that data we can look for the alternative within the lines we carry. We can also advise you if the Lx design is not the most suitable for your application. The idea is that you don't end up with equipment down because of a sealing part.

To request a quote for the DBH 5123Sil oil seal or to ask about a similar size, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the alternatives we have in line. We work with official brands and in-house manufacturing, and for more than 80 years we have supplied Argentine industry with bearings, transmission, seals and mounting accessories.