Radial shaft seal DBH 5198 — 55.00 x 80.00 x 10.00

DBH 5198 is a radial shaft seal reference, within Seals. Request a quote for 5198 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5198 radial shaft seal is a lip seal mounted in the housing of a machine to retain lubricant and prevent the ingress of dust, water or particles. With dimensions of 55 mm shaft, 80 mm housing and 10 mm height, and an Lz design, it is a common replacement part in gearboxes, pumps and electric motors. MR Accesorios Industriales carries this brand and helps you confirm the exact size before requesting a quote.

This item is a DBH radial shaft seal, identified with the designation 5198. Its main attributes are: shaft diameter d = 55 mm, housing diameter D = 80 mm, height h = 10.00 mm and design Lz. The Lz design corresponds to a seal with a sealing lip and spring, intended for rotating shafts with lubrication. The 5198 nomenclature is specific to the manufacturer DBH and should not be confused with codes from other brands.

Typical applications for an oil seal of these dimensions include gearboxes, speed reducers, centrifugal pumps, electric motors and transmission equipment. In all cases, the function is the same: keep the oil or grease inside the assembly and block the entry of external contaminants. Due to its size, it is common in medium-sized equipment, where a 55 mm shaft is a frequent size in the industrial market.

To correctly install a radial shaft seal, verify that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and place the seal perpendicular to the shaft, without striking it directly. If the shaft shows a worn track, consider a nearby size or a repair sleeve. Selection depends on speed, temperature and the type of lubricant.

If you need an equivalent or a size close to the 5198, the most practical approach is to send us the original code, a photo of the part and the dimensions measured with a caliper. With that data we can look for alternatives within the DBH line or from other brands we carry. We can also advise you if the seal is mounted in equipment with special temperature or speed conditions.

To request a quote for the DBH 5198 oil seal or ask about a similar size, send us the code on WhatsApp at MR Accesorios Industriales. We reply with the alternatives that best fit your equipment. More than 80 years supporting industrial maintenance in Argentina.