DBH 8809 radial shaft seal — 38 x 55 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8809 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 8809 and any equivalents.
The DBH 8809 is a radial shaft seal from the DBH line, built to retain lubricant and keep dust, water, and particles out where a shaft passes through a housing. It uses the Lx design, a single lip with a spring for rotating shafts lubricated with oil or grease. The nominal size is 38.00 mm shaft, 55.00 mm housing, and 7.00 mm height. MR Industrial Accessories LLC supplies this seal as part of its seals and oil seals range for maintenance and repair work.
The 8809 code identifies this size within the DBH line. The Lx designation tells you the seal has one sealing lip with a spring, which is the common choice for rotating shaft positions. The three numbers to match are shaft diameter 38.00 mm, housing diameter 55.00 mm, and height 7.00 mm. These are nominal values, so it is worth checking the old seal or the equipment data before ordering.
You will find this size in gearboxes, centrifugal pumps, electric motors, rollers, and conveyors, as well as in power transmission equipment where oil loss and contamination need to be controlled. It is a wear part, so it is normally replaced during preventive maintenance or as soon as lubricant weeping appears at the shaft.
Selection comes down to confirming the three dimensions and inspecting the shaft surface. A scratched or worn track will shorten the life of any new lip, so check that area before installation. Lubricate the lip with the same oil or grease used in the equipment, press the seal in perpendicular to the shaft, and avoid hitting or deforming it. Remove any burrs from the housing bore first.
To get a quote, send the complete part number, the shaft, housing, and height dimensions, and a photo of the old part if you have one. From there the team can look for an equivalent in the DBH line or in other brands supplied. If the shaft is worn, mention it so the option of repairing the shaft can be reviewed.
Quotes are handled by part number through WhatsApp or email. If the size or design is unclear, send a photo of the seal along with the shaft and housing dimensions, and the team will reply with the option that fits the equipment.
Dimensions
- Shaft (d)
- 38mm
- Housing bore (D)
- 55mm
- Height (h)
- 7.00mm
- Design
- Lx
Frequently asked questions
- What are the dimensions of the DBH 8809 oil seal?
- The DBH 8809 has a 38.00 mm shaft diameter, a 55.00 mm housing diameter, and a 7.00 mm height. These are the nominal dimensions in the designation. Check them against the old seal or the equipment data sheet before ordering.
- How do I request an equivalent for the DBH 8809?
- Send the 8809 part number via WhatsApp, together with the shaft, housing, and height dimensions and a photo of the part. The team can then look for an alternative in the DBH line or in other brands supplied. If the shaft is worn, mention it so the options can be reviewed.
- What should I watch for when installing a radial shaft seal?
- Lubricate the lip with the same lubricant used in the equipment, insert the seal perpendicular to the shaft, and avoid impacts or deformation. Make sure the shaft track is smooth and the housing bore is free of burrs. A crooked installation or a scratched shaft shortens seal life.