DBH 6291 radial shaft seal — 27 x 55 x 8

DBH 6291 is a reference of radial shaft seal, within Seals. Request a quote for 6291 via WhatsApp or email with the quantity you need; we respond promptly with the quote 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 diameter and 8 mm height, this Ls design seal retains lubricant and blocks the entry of dust, water or particles. It is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales supplies this brand and advises you so that you choose the correct seal for your application.

The DBH 6291 is a radial single-lip 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 a seal with a sealing lip and metal case, intended for rotating shafts with lubrication. These dimensions are the ones you must verify before ordering: the shaft diameter, the housing diameter and the width of the housing where it is mounted.

Typical applications of a seal of 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 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 mount it, check 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 fit the seal perpendicular to the shaft, without hitting 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 those data, ask us and we will guide you.

To quote an equivalent, send us code 6291 along with the shaft, housing and height dimensions, and the working conditions. With those data we look for alternatives within the DBH line or other brands we supply. We also confirm whether the Ls design is suitable for your equipment or whether another type of lip or case is better.

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