DBH 5718 radial shaft seal — 55.56 x 82.6 x 19.05
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5718 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 5718 and any equivalents.
The DBH 5718 is a radial shaft seal built to keep lubricant in and contaminants out of rotating equipment. With a shaft diameter of 55.56 mm, housing diameter of 82.60 mm and height of 19.05 mm, it fits standard housings. The Lx design combines a sealing lip with a metal body, making it suitable for gearboxes, pumps, motors and transmissions where leaks and ingress of dust or water must be controlled.
The seal carries the code 5718 and belongs to the DBH line. Its three key dimensions are shaft 55.56 mm, housing 82.60 mm and height 19.05 mm. The Lx designation indicates a specific lip geometry, so it is worth confirming that the original seal matches this design before ordering. The 5718 number makes the part easy to locate in catalogs and equivalence lookups.
You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors and other power transmission assemblies. In each case it performs two jobs: holding oil or grease inside the bearing area and blocking external elements such as dust, water or metal particles. Because it is a wear part, plan to replace it when you notice leaks or unusual noise from the shaft.
Selecting a replacement starts with the three dimensions. Measure the shaft, the housing bore and the height, and compare them with the 55.56 mm, 82.60 mm and 19.05 mm of the DBH 5718. Also check that the Lx lip type suits the lubricant and rotation speed of your equipment. During installation, coat the lip with the same oil or grease used in the machine, press the seal in squarely to the shaft, and avoid hammer blows that could distort the lip or metal case.
If you need an equivalent to the 5718, send the code and the dimensions of the original seal. The team can suggest alternatives and help you choose if the housing shows wear or if a different material is required. Quotes are available by WhatsApp or email, and we reply promptly.
Dimensions
- Shaft (d)
- 55.56mm
- Housing bore (D)
- 82.6mm
- Height (h)
- 19.05mm
- Design
- Lx
Frequently asked questions
- What are the dimensions of the DBH 5718 seal?
- The DBH 5718 seal has a shaft diameter of 55.56 mm, a housing diameter of 82.60 mm and a height of 19.05 mm. These correspond to the Lx design and must match your equipment's shaft and housing for proper sealing.
- How do I request a seal equivalent to the 5718?
- Contact us by WhatsApp or email with code 5718 and the dimensions of the original seal. We can offer alternatives from different brands and verify dimensional and design compatibility. If you still have the old seal, we can compare dimensions and lip type directly.
- What should I watch for when installing this seal?
- Lubricate the lip with compatible oil or grease, insert the seal perpendicular to the shaft, and avoid impacts or deformation. Make sure the housing is clean and free of burrs. Careful installation helps prevent premature leaks.