Radial shaft seal DBH 5141Vit — 50.00 x 72.00 x 10.00

DBH 5141Vit is a radial shaft seal reference, within Seals. Request a quote for 5141Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5141Vit radial shaft seal is a lip seal mounted in a machine housing to retain lubricant and block the ingress of dust, water or particles. With a 50 mm shaft diameter, 72 mm housing diameter and 10 mm height, and an Lz design, it is a common size in gearboxes, pumps and transmission equipment. MR Accesorios Industriales sells it as part of its seals and oil seals line for industrial maintenance.

This item is a radial shaft seal from the DBH brand, identified by the designation 5141Vit. Its dimensions are 50 mm shaft diameter (d), 72 mm housing diameter (D) and 10 mm height (h). The Lz design corresponds to a seal with a sealing lip and an auxiliary dust lip, intended to retain lubricant and at the same time stop the ingress of contaminants from the exposed side. It is a direct replacement part: it is replaced by another of the same designation or by an equivalent that respects those three dimensions.

Typical applications for a 50 x 72 x 10 mm seal with Lz design are found in rotating equipment where the shaft turns on bearings and the lubricant must be protected. It is found in gearboxes, centrifugal pumps, electric motors, mixers, conveyors and machine tools. In all these cases it performs two functions: preventing the leakage of oil or grease to the outside and preventing dust or water from entering the bearing housing.

To install a radial shaft seal, the shaft surface must be clean, free of burrs and deep marks, and the housing must be in good condition and have the correct diameter. It is advisable to lubricate the lip before inserting it and to use an installation tube or socket that presses on the outer ring, never on the lip. The selection is defined by the d, D and h dimensions, by the type of design and by the speed, temperature and fluid conditions. If the seal works at high peripheral speed or elevated temperature, the lip and elastomer material must be verified.

If you need a nearby size or an equivalent from another brand, send us the full code and the dimensions of the old seal. A photo of the part and the housing, or the equipment drawing, also works. With that data we can look for the DBH 5141Vit designation or an alternative that meets the same 50 x 72 x 10 mm dimensions and the same type of design. Not all equivalents are interchangeable: the material, the type of lip or the dust lip changes, and that affects performance.

MR Accesorios Industriales carries the DBH brand as part of its seals and oil seals line. If this oil seal is for your equipment, send the code 5141Vit by WhatsApp and we will send you the quote. You can also ask about other sizes in the same category or about seals for similar shafts and housings. We work with maintenance and replacement orders, and we help you identify the correct part before buying.