Radial shaft seal DBH 6291 — 27.00 x 55.00 x 8.00

DBH 6291 is a radial shaft seal reference, within Seals. Request a quote for 6291 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6291 radial shaft seal is a lip seal designed for rotating shafts. With dimensions of 27 mm shaft diameter, 55 mm housing and 8 mm height, this Ls design oil seal contains the lubricant and blocks the entry of dust, water or particles. It is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your application.

The DBH 6291 is a single-lip radial shaft seal, identified by its designation 6291. Its dimensions are 27.00 mm shaft diameter (d), 55.00 mm housing diameter (D) and 8.00 mm height (h). The Ls design corresponds to an oil seal with a sealing lip and metal case, intended for rotating shafts with lubrication. These are the dimensions you have to verify before ordering it: the shaft diameter, the housing diameter and the housing width where it is mounted.

Typical applications of an oil seal with these dimensions include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases it performs the same function: retaining the oil or grease inside the assembly and preventing contaminants from entering from the outside. It is a wear part that should be replaced when a lubricant leak appears or when the lip shows stiffness, cuts or visible wear.

To install it, verify that the shaft has no burrs or marks that could damage the lip, lubricate the lip with the same oil or grease used in the equipment and place the seal perpendicular to the shaft, without striking it unevenly. If the housing has a chamfer, respect the angle so as not to turn the lip inside out. The choice of lip and spring material depends on temperature, speed and fluid; if you do not have that data, ask us and we will guide you.

If you need a nearby size or an equivalent, send us part number 6291 together with the shaft, housing and height dimensions, and the working conditions. With that data we look for alternatives within the DBH line or from other brands we carry. We can also verify whether the Ls design is suitable for your equipment or whether another type of lip or case is better.

MR Accesorios Industriales carries the DBH brand as an official brand. If you want to request a quote, write to us on WhatsApp with part number 6291 and the dimensions of your equipment. We will reply with the option that best suits your application.