Radial shaft seal DBH 5929 — 152.40 x 177.83 x 12.70

DBH 5929 is a radial shaft seal reference, within Seals. Request a quote for 5929 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5929 radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to contain lubricant and block the entry of dust, water or particles. Due to its dimensions —152.40 mm shaft, 177.83 mm housing and 12.70 mm height— it is used in power transmission equipment and medium to large machinery. MR Accesorios Industriales supplies it as part of its seals and oil seals line for maintenance and replacement.

The DBH 5929 is a radial shaft seal with an Lx design, with the dimensions listed on its product page: shaft diameter 152.40 mm, housing diameter 177.83 mm and height 12.70 mm. The Lx design corresponds to a single-lip seal with a metal case and sealing lip, intended for rotating shafts with lubrication. The 5929 nomenclature identifies the exact size within the DBH line, so it is advisable to verify these three values before ordering.

This type of seal is used in gearboxes, pumps, electric motors, rollers and transmission equipment where a shaft rotates inside a housing and oil or grease must be retained. It also appears in process machinery, material handling equipment and industrial assemblies in general. The combination of diameters and height places it in large-shaft applications, where the seal must cover a wide gap without losing contact.

To select a seal, start from the actual shaft and housing diameters, not the nominal dimension on the drawing. It is advisable to measure the shaft in the contact area, check that it has no burrs or wear and inspect the condition of the housing. The 12.70 mm height defines the available space in the housing. During installation, the lip faces the lubricant side, it is lubricated before insertion and it is pressed in with a tube or bushing of suitable diameter, never striking the lip.

If you need a nearby size or an equivalent, the most practical approach is to send the code 5929 along with the dimensions measured on the equipment: shaft, housing and height. With this data, an alternative within the same DBH line can be found or another option that fulfills the function can be evaluated. If the original seal has no visible brand, a photo and the dimensions also work, so the design can be identified and the best fit proposed.

To request a quote for the DBH 5929 seal or ask about an equivalent size, write to us on WhatsApp and send the code or the equipment dimensions. At MR Accesorios Industriales we work with seals and oil seals for replacement and maintenance, and we help you find the right part.