Radial shaft seal DBH 6031 — 73.42 x 101.68 x 11.90

DBH 6031 is a radial shaft seal reference, within Seals. Request a quote for 6031 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6031 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions —73.42 mm shaft diameter, 101.68 mm housing bore and 11.90 mm height— correspond to a specific application, so it is used as a direct replacement in equipment that requires that geometry. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your equipment.

This item is a radial shaft seal from the DBH brand, identified by the code 6031. Its dimensions are: shaft diameter (d) 73.42 mm, housing bore diameter (D) 101.68 mm and height (h) 11.90 mm. The Lz design corresponds to a lip and case configuration that defines its behavior in service. These are the values you have to verify against the shaft and the housing before replacing a seal, because even a minimal difference can cause leaks or premature wear.

Radial shaft seals such as the DBH 6031 are used in gearboxes, pumps, electric motors, power transmission equipment and machinery in general where a rotating shaft passes through a housing. Their function is twofold: retain the oil or grease on the inner side and prevent the entry of dust, water or particles. In industrial plants, they are commonly found in continuous process equipment, where a seal failure stops production.

To select the right seal, in addition to the dimensions, take into account the shaft speed, the working temperature and the type of lubricant. The Lz design and the lip material must be compatible with the fluid and the environmental conditions. When installing it, lubricate the lip, check that the shaft has no burrs or scores and place the seal perpendicular to the shaft, without striking it directly. Poor installation is the most frequent cause of leaks.

If the code 6031 does not exactly match the seal you need, we can look for a nearby size or an equivalent from another brand. To do that, send us a photo of the old seal on WhatsApp, the dimensions measured with a caliper (shaft, housing and height) and the type of application. With that data, the technical team at MR Accesorios Industriales guides you to find the right option within our line of seals and oil seals.

DBH is an official brand that MR carries, and this seal is part of our radial shaft seal catalog. If you want a quote or to ask about a similar size, write to us on WhatsApp with the code 6031 and we will reply shortly. We can also advise you on other power transmission components, bearings and housings that work alongside this type of seal.