Radial shaft seal DBH 5373 — 64.00 x 85.00 x 16.00

DBH 5373 is a radial shaft seal reference, within Seals. Request a quote for 5373 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5373 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With a 64 mm shaft, 85 mm housing and 16 mm height, and Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries it as part of its seals and oil seals line.

The DBH 5373 is a single-lip oil seal with a metal case and elastomer, identified by the manufacturer's designation 5373 from DBH. Its dimensions are shaft (d) 64 mm, housing (D) 85 mm and height (h) 16.00 mm, with an Lx design. The Lx design corresponds to a lip and body configuration suited to rotating shafts in applications where lubricant retention and contaminant exclusion are required. The manufacturer's nomenclature allows the exact replacement part to be identified without ambiguity.

This type of oil seal is used in rotating equipment where oil or grease must be separated from the environment: gearboxes, centrifugal pumps, electric motors, rollers and transmission shafts. It also appears in machine tools, process equipment and conveying equipment. Its function is twofold: to prevent lubricant leaks to the outside and to stop the entry of dirt that accelerates wear on bearings and bushings. It is a wear part that should be replaced at every major service.

To select and install an oil seal, verify that the shaft diameter, housing diameter and height match those of the DBH 5373. The shaft must be within tolerance, free of burrs and deep marks, and the housing clean and free of deformation. During installation, lubricate the lip and use a tool that prevents turning the lip inside out or damaging it. If the shaft shows wear, consider a repair sleeve or an alternative size before fitting the seal.

If you need an oil seal equivalent to the 5373 or a nearby size, send us the code engraved on the part, the shaft, housing and height dimensions, and a photo of the assembly. With that data we can look for the alternative within the DBH line or suggest a compatible solution. We can also advise you on the most suitable lip design according to the type of lubricant, speed and working environment.

At MR Accesorios Industriales we carry the DBH brand and have more than 80 years of experience in bearings, power transmission and seals. To request a quote for the DBH 5373 oil seal, send the code 5373 by WhatsApp along with the quantity you need. We will reply shortly with the dispatch options.