DBH 5654Sil radial shaft seal — 70 x 85 x 8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5654Sil 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 5654Sil and any equivalents.
The DBH 5654Sil is a radial shaft seal built to keep lubricant in and contaminants out where a shaft turns inside a housing. It carries the Mz Sil design and measures 70 mm at the shaft, 85 mm at the housing, and 8.00 mm in height. MR Industrial Accessories supplies this seal as part of its seals and radial shaft seals range.
The code 5654Sil identifies a DBH seal with an Mz Sil construction. In this design, a flexible lip rides against the shaft to hold oil or grease inside the assembly while blocking dust, water, and other particles. The three key dimensions are shaft 70 mm, housing 85 mm, and height 8.00 mm. These must match the housing bore and shaft diameter for the seal to seat and function correctly.
Seals of this type appear in gearboxes, pumps, electric motors, rollers, and transmission equipment. They are also found in machine tools, conveyors, and process lines. In each case, the goal is the same: separate the lubricated side from the outside environment. That protects bearings and keeps the lubricant where it belongs.
Installation matters as much as the part number. Before fitting the seal, confirm that the shaft and housing are clean and free of burrs. The shaft surface needs the right hardness and roughness for the lip to work; a worn shaft can cause the seal to lose tightness. Lubricate the lip, then press the seal in by its outer diameter with a proper tool, never by the lip. The 8.00 mm height must match the housing depth so the seal sits correctly.
If your application calls for a different size, we can help you find an equivalent. Send the part number 5654Sil or the shaft, housing, and height dimensions you need. We can also discuss lip type and material based on the fluid and operating temperature. Quotes are available by WhatsApp or email, and our team responds promptly.
Dimensions
- Shaft (d)
- 70mm
- Housing bore (D)
- 85mm
- Height (h)
- 8.00mm
- Design
- Mz Sil
Frequently asked questions
- What are the dimensions of the DBH 5654Sil seal?
- The DBH 5654Sil seal has a 70 mm shaft diameter, an 85 mm housing diameter, and an 8.00 mm height. These dimensions must match your equipment to ensure proper installation.
- What does the Mz Sil design mean?
- The Mz Sil design is a construction configuration within the DBH seal line. It defines characteristics of the lip and the seal body. For specific technical details, contact us with the part number 5654Sil and your application conditions.
- How do I request a quote or an equivalent?
- Send the part number 5654Sil via WhatsApp or email to MR Industrial Accessories. If you need a different size, provide the shaft, housing, and height dimensions, and we will help you find an equivalent seal within the DBH line.