DBH 5547 radial shaft seal — 38.81 x 66.62 x 6.35
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5547 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 5547 and any equivalents.
The DBH 5547 is a radial shaft seal, or lip seal, built for rotating shafts. It keeps lubricant where it belongs inside the housing and blocks dust, water and particles from getting in. The seal measures 38.81 mm at the shaft, 66.62 mm at the housing bore and 6.35 mm in height, so it fits assemblies with limited axial room. Pumps, electric motors and gearboxes are the usual places you will find it on a replacement list. MR Industrial Accessories LLC supplies this brand to plants and maintenance teams across the United States and Latin America.
The part number to reference is 5547, and the seal carries the DBH brand. The Mt designation points to a particular lip and body arrangement intended for the installation conditions it was designed around. When you read the code, the three figures that matter are the ones you measure on the machine: shaft 38.81 mm, housing bore 66.62 mm, height 6.35 mm. Match all three exactly. A seal that is off on any one of them will not seat or seal correctly, and a leak is the result.
Seals of this type show up in centrifugal pumps, electric motors, gear reducers, compressors and transmission equipment. Their job is twofold: hold the lubricant in and keep contamination out, which protects the bearings and gears behind them. You will also see them in agricultural machinery and process equipment running at moderate shaft speeds.
Selection starts with measurement. Confirm the shaft diameter, the housing bore and the available height before ordering, and check the shaft for burrs or wear. During installation, use the right tools so the sealing lip is not damaged, and lubricate the lip beforehand. Shaft speed and operating temperature also play a role in choosing the seal material.
If you need an equivalent size or a close variant, send us what you have. Share the shaft, housing and height dimensions, or the original seal part number, and our team will help you identify the right replacement.
To request a quote on the DBH 5547 or ask about other dimensions, reach us on WhatsApp or by email. We reply promptly and can also walk you through installation and the precautions worth taking.
Dimensions
- Shaft (d)
- 38.81mm
- Housing bore (D)
- 66.62mm
- Height (h)
- 6.35mm
- Design
- Mt
Frequently asked questions
- What are the dimensions of the DBH 5547 seal?
- Shaft diameter 38.81 mm, housing diameter 66.62 mm and height 6.35 mm. These are exact values and must match your shaft and housing bore for the seal to work properly.
- Where is this radial shaft seal used?
- It is found in pumps, electric motors, gear reducers, compressors and transmission equipment. It retains lubricant and keeps contaminants out, and suits rotating shafts at moderate speeds under standard operating conditions.
- How do I request a quote or an equivalent?
- Send part number 5547 or your seal dimensions by WhatsApp or email. We will quote it and, if needed, help you find a compatible alternative, along with guidance on installation.