DBH 8805 radial shaft seal — 54 x 82 x 11

DBH 8805 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 8805 and any equivalents.

The DBH 8805 is a radial shaft seal that sits in the housing bore and works against the rotating shaft, holding lubricant in and keeping dust, water and particles out. Its three key measurements are a 54 mm shaft, an 82 mm housing bore and an 11.00 mm height, which puts it in the mid-size range of pumps and power transmission equipment. It forms part of the seals and oil seals line we supply for industrial maintenance work.

The code 8805 belongs to the DBH line of radial shaft seals. Reading the size off the label is straightforward: 54 mm is the shaft diameter it runs on, 82 mm is the bore it presses into, and 11.00 mm is the overall height, or width, of the seal. This one carries the Lx design, a construction variant within the radial shaft seal family. Taken together, those numbers describe a medium-section seal suited to shafts turning at moderate speed where there is not much room along the axis.

You will find seals in this size range in gearboxes, centrifugal pumps, electric motors, conveyor rollers and process equipment. They do two jobs at once: they stop oil or grease from escaping the assembly, and they block outside contamination from getting in. In plants handling food, water treatment or mining, where dust and moisture are always present, picking the right seal has a direct effect on how long the bearings last and how often maintenance has to step in.

Installation calls for a clean shaft with no burrs and the correct surface finish, and the housing bore needs the same attention. Put a film of lubricant on the lip before you seat the seal, and press it in with a tube or socket that bears on the outer diameter rather than the lip, so nothing gets deformed. When you order a replacement, the three dimensions are only part of the story: the elastomer compound and the spring also matter, since heat resistance and sealing performance depend on them.

If you are after a seal equivalent to the 8805, send the complete code along with the shaft, housing and height measurements, plus a photo or the old sample. With that we can search the DBH range or other brands we carry. Telling us which machine it goes in and how it operates helps us narrow the recommendation further.

DBH is one of the seal and oil seal brands in our catalog. To get a quote on the 8805, send the code through WhatsApp or email and our team will get back to you promptly. We can also help you choose the right seal for your application and advise on installation.