DBH 1044 radial shaft seal — 43 x 55 x 8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 1044 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 1044 and any equivalents.
When a shaft passes through a housing on a gearbox, pump or motor, the DBH 1044 radial shaft seal keeps the lubricant where it belongs and keeps dust and water out. It fits a 43 mm shaft, a 55 mm housing bore and an 8 mm height, and it uses the A 189 design. MR Industrial Accessories supplies this seal as part of its seals and radial shaft seal line for customers in the United States and Latin America.
The part number tells you most of what you need. DBH is the brand, and 1044 is its commercial reference for this particular size and lip design. The three measurements to check against your equipment are 43.00 mm for the shaft, 55.00 mm for the housing and 8.00 mm for the height. The A 189 design is a single lip with a spring, which covers general oil and grease retention duties.
You will find seals like this wherever a rotating shaft leaves a housing: gearboxes, centrifugal pumps, electric motors, compressors, mixers, conveyor rollers, machine tools, and belt or chain driven transmission equipment. The job is always the same two part task: hold the lubricant inside the assembly, and block dust, water and particles from getting in and wearing down bearings and gears.
Selection starts with the shaft and housing dimensions, but the lubricant type, operating temperature and peripheral speed matter just as much. During installation, clean and lubricate the lip, use a tool that will not cut or distort the seal, and face the lip toward the lubricant side. If the shaft is worn or grooved, look at a repair sleeve or a different size. Shaft runout and play also affect how long the seal lasts.
The quickest way to get a quote on a DBH 1044 or a comparable seal is to send the full code along with the shaft, housing and height dimensions and a photo of the part. With that information the team can confirm the exact size or find an equivalent from another brand, and can advise on the right lip design for your lubricant and working conditions. Spring loaded and double lip variants are also available to discuss.
Send the code through WhatsApp or email and the team at MR Industrial Accessories will come back with the technical information your equipment needs.
Dimensions
- Shaft (d)
- 43mm
- Housing bore (D)
- 55mm
- Height (h)
- 8.00mm
- Design
- A 189
Frequently asked questions
- What size is the DBH 1044 oil seal?
- It is built for a 43.00 mm shaft, a 55.00 mm housing bore and an 8.00 mm height. Those three figures match DBH's 1044 designation, so verify them against your equipment before ordering a replacement.
- Where is this type of seal used?
- On rotating equipment such as gearboxes, pumps, electric motors and transmissions. It retains lubricant and keeps contaminants out, which suits general oil or grease lubrication at moderate speeds.
- How do I ask for a quote or an equivalent?
- Send the code 1044 and the dimensions by WhatsApp or email. If you want an alternative, include a photo and the equipment details, and the team will reply with options and technical guidance.