Radial shaft seal DBH 6100 — 44.00 x 76.25 x 12.70

DBH 6100 is a radial shaft seal reference, within Seals. Request a quote for 6100 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6100 oil seal is a single-lip radial seal, designed for rotating shafts of 44 mm diameter and housings of 76.25 mm, with a height of 12.70 mm. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that could damage bearings and bushings. It is a common wear part in pumps, electric motors and gearboxes, and is replaced when oil leakage appears or the lubricant becomes contaminated.

The DBH 6100 is a radial shaft seal with A 079 design, intended to be mounted on a shaft of 44 mm diameter, in a housing of 76.25 mm and with a total height of 12.70 mm. These dimensions correspond to the manufacturer's data sheet and are the ones you must verify before ordering. The sealing lip works on the shaft and, depending on the design, may include a spring that maintains contact pressure. The outer case is metallic and the elastomer is usually NBR, although the exact compound is confirmed with the code.

Seals such as the DBH 6100 are used in equipment with rotating shafts: centrifugal pumps, electric motors, gearboxes, mixers, conveyors and agricultural machinery. They also appear in gear cases and spindles where two environments must be separated: one with oil or grease and another exposed to dust or water. In all cases, the seal protects the bearings and prevents leaks that dirty the equipment and force lubricant replacement.

To choose a seal correctly, in addition to the dimensions, take into account shaft speed, working temperature and the type of fluid. A lip that is too hard can score the shaft; one that is too soft wears quickly. When mounting it, lubricate the lip with the same grease or oil as the equipment, verify that the shaft has no burrs or splines and that the housing is clean and free of dents. If the shaft is worn, it is sometimes better to use a nearby size or a seal with an auxiliary lip.

If the 6100 code is not available or you need a different size, we can look for an equivalent. For that, send us the shaft diameter, housing diameter and height, or directly the code engraved on the old seal. A photo of the part and the assembly drawing also helps. With that data, at MR Accesorios Industriales we compare with the series we supply and offer you the closest option, always respecting the manufacturer's tolerances.

DBH is an official brand that MR supplies, and this seal is part of our catalog of seals and oil seals. If you already have the code DBH 6100, send it by WhatsApp along with the quantity you need and we will send you the quote. If you are unsure about the size, write to us anyway: we help you identify it and find the right replacement so the equipment runs again without leaks.