DBH 5556Sil radial shaft seal — 17 x 35 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5556Sil 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 5556Sil and any equivalents.
The DBH 5556Sil is a radial shaft seal that fits into a housing and works against a rotating shaft to keep lubricant in and contaminants out. It measures 17.00 mm at the shaft, 35.00 mm at the housing and 7.00 mm in height, and it comes in the Lz design. This size is common in pumps, electric motors, gearboxes and power transmission equipment.
The code 5556Sil identifies the seal, and the Lz design tells you it has a sealing lip with a spring for lubricated rotating shafts. Dimensions are shaft 17.00 mm, housing 35.00 mm and height 7.00 mm. DBH is one of the brands we supply, so the part keeps its original identification and traceability.
You will find this size in small centrifugal pumps, low-power electric motors, gearboxes and gear cases, compressors, and power transmission equipment. Machine tools, washing equipment and irrigation systems also use it to prevent oil or grease leaks and to protect bearings from dust and water. Its compact footprint fits tight spaces.
Before installing, confirm the shaft hardness and surface finish, and check for burrs or marks that could damage the lip. Lubricate the lip, then press on the outer diameter with a proper installation tool, never on the lip itself. Keep the housing clean and free of deformation. For high speed or high temperature operation, contact us to review the lip material and elastomer type.
If you need an equivalent, send the complete code stamped on the part or box, plus the shaft, housing and height dimensions. With that information we can search the DBH line and the other brands we supply for a compatible alternative. We can also tell you whether the Lz design suits your application or if another configuration is a better fit.
To request a quote for the DBH 5556Sil, send the code to our team on WhatsApp or by email. We reply promptly, and our technical team can assist with selection or installation questions for your equipment.
Dimensions
- Shaft (d)
- 17mm
- Housing bore (D)
- 35mm
- Height (h)
- 7.00mm
- Design
- Lz
Frequently asked questions
- What are the dimensions of the DBH 5556Sil seal?
- The seal has a 17.00 mm shaft diameter, a 35.00 mm housing diameter and a 7.00 mm height. These match the 5556Sil designation and the Lz design. Always verify against the original part before replacing it.
- What applications use this seal?
- It is used in pumps, electric motors, gearboxes, compressors and transmission equipment with a rotating shaft that needs to retain lubricant and block contaminants. The compact size suits tight spaces and moderate speeds.
- How do I request a quote or an equivalent?
- Send the code 5556Sil or the dimensions 17x35x7 mm on WhatsApp or by email. For an equivalent, include the application type and operating conditions so we can advise you correctly.