Radial shaft seal DBH 5915 — 135.00 x 155.00 x 13.00

DBH 5915 is a radial shaft seal reference, within Seals. Request a quote for 5915 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5915 radial shaft seal is a lip seal that closes off the passage of lubricant and blocks the entry of dust, water or particles at the point where a shaft passes through a housing. It is used in gearboxes, pumps, electric motors and power transmission equipment, where oil or grease must stay inside and contamination outside. Its Lx design combines a sealing lip with a reinforced body that fits into the housing under pressure.

This item is identified by the designation 5915 and corresponds to a seal with a 135 mm shaft, 155 mm housing and 13.00 mm height. The Lx design defines the geometry of the lip and the metal body: it is the variant that works on the shaft with a single lip and an outer reinforcement that ensures retention in the housing. Before installing it, verify that these three dimensions match the shaft and housing of your equipment, because a seal with different dimensions will not seal even if it looks similar at first glance.

Typical applications for a seal of this section are gearboxes, reducers, centrifugal pumps, electric motors, rollers and power transmission equipment. In all these cases the seal performs two functions at the same time: retaining the lubricant on the inner side and preventing dust, chips or water from entering from the outside. When the equipment works with a lot of dirt or frequent washing, the lip suffers more and it is advisable to check it at every maintenance stop.

To select and install a radial shaft seal, take into account the shaft speed, the working temperature and the type of lubricant. The lip must be lubricated before inserting the shaft, and the shaft surface must be clean, with no burrs or marks that could cut the lip. The seal is positioned with the lip facing the side of the fluid to be retained and is seated with a tube or spacer of the appropriate diameter, never striking the body directly.

If you need an equivalent or a nearby size, send us the code 5915 along with the dimensions of your shaft and housing, or directly the code of the seal you are replacing. With that data we can locate the exact size within the DBH line or look for a compatible alternative. We can also guide you if the original seal is not available and a replacement by standard dimensions has to be evaluated.

MR Accesorios Industriales carries the DBH brand as an official brand and adds more than 80 years of experience in bearings, power transmission and sealing. If you want to request a quote for the DBH 5915 oil seal or ask about another size, write to us on WhatsApp with the code and the equipment dimensions: we will reply with the option that best suits your application.