Radial shaft seal DBH 5279Sil — 65.00 x 90.00 x 10.00

DBH 5279Sil is a radial shaft seal reference, within Seals. Request a quote for 5279Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5279Sil radial shaft seal is a lip seal designed to keep lubricant in and contaminants out of rotating shafts. With dimensions of 65 mm shaft diameter, 90 mm housing bore and 10 mm height, and an Lz design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH line, identified by the code 5279Sil. Its standard dimensions are 65.00 mm shaft diameter (d), 90.00 mm housing bore diameter (D) and 10.00 mm height (h). The Lz design corresponds to a seal with a sealing lip and spring, suitable for rotating shafts with lubrication. The 5279Sil designation makes it easy to locate in catalogues and ordering systems. It is a common replacement part in industrial maintenance.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, its function is to retain the oil or grease inside the assembly and block dust, water or particles that could damage bearings and gears. Because of its 65 x 90 x 10 mm size, it is common in medium-sized equipment, where reliable and easy-to-replace sealing is required.

To install a radial shaft seal correctly, check that the shaft has no burrs or splines that could cut the lip, lubricate the lip with the same oil used in the equipment and use an installation tool that presses on the outer diameter without deforming the seal. Selection must take into account shaft speed, operating temperature and the type of fluid. The Lz design is suitable for applications with moderate pressure and peripheral speeds within the usual ranges of radial shaft seals.

If you need a nearby size or an equivalent from another brand, send us the code 5279Sil or the dimensions 65 x 90 x 10 mm on WhatsApp. At MR Accesorios Industriales we compare with the alternatives and confirm the option that best fits your equipment. We can also advise you if the housing or shaft has tolerances outside the normal range, to avoid premature leaks.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If you have doubts about the compatibility of this seal with your application, write to us on WhatsApp and we will help you select it. Remember that the exact designation and dimensions are the best reference for ordering the correct replacement.