DBH 8034 radial shaft seal — 28.13 x 42.5 x 9
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8034 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 8034 and any equivalents.
The DBH 8034 is a single-lip radial shaft seal built to hold lubricant inside a housing and keep dust and water out along a rotating shaft. Its three key measurements are shaft 28.13 mm, housing 42.50 mm and height 9.00 mm. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your lubricant type, shaft speed and shaft finish.
The code breaks down simply: 8034 identifies the item within the DBH line, and the Lx designation tells you the construction. Lx means one sealing lip set in a metal case, so the seal retains lubricant on one side and shields the rolling elements from contamination. It belongs to the seals and oil seals category and is a standard replacement item, supplied under the manufacturer's exact designation.
Seals in this size range turn up on smaller transmission shafts running at moderate speeds. You will find them in gearboxes, centrifugal pumps, electric motors, compressors, mixers and machine tools, as well as in rollers and conveyors where bearing grease has to stay put and grit has to stay out. Before you install a replacement, check both the housing bore and the shaft surface.
Choosing the right seal comes down to a few inputs: the shaft diameter and its condition, the housing diameter and depth, and the lubricant in use. A scored or worn shaft will not let the lip seat correctly, so inspect the surface and consider a wear sleeve if it is damaged. Peripheral speed and operating temperature also affect how long the seal lasts. Send us the dimensions and the application if you want a second opinion.
Looking for an equivalent? The fastest route is to send the code 8034 together with the shaft, housing and height measurements. From there we can check alternatives in the same brand or in other lines we carry, and compare the Lx design against other lip configurations to see which suits your equipment. You do not need the data sheet; the dimensions are enough to get started.
To get a quote on the DBH 8034 oil seal, send the code to MR Industrial Accessories by WhatsApp or email and our team will respond promptly. Replacing several seals on the same machine? Send the full list and we will handle it as one request.
Dimensions
- Shaft (d)
- 28.13mm
- Housing bore (D)
- 42.5mm
- Height (h)
- 9.00mm
- Design
- Lx
Frequently asked questions
- What size is the DBH 8034 oil seal?
- It fits a 28.13 mm shaft in a 42.50 mm housing with a 9.00 mm height. Those three figures appear in the designation and are what you use to match the replacement. If your shaft or bore differs even slightly, a different reference is likely needed.
- Where is this oil seal typically used?
- On rotating shafts in gearboxes, pumps, electric motors and similar power transmission equipment. It keeps oil or grease in and contaminants out. The shaft should be in good condition and the running speed compatible with the lip.
- How do I ask for a quote or an equivalent for the 8034?
- Send the code 8034 plus the shaft, housing and height dimensions to MR Industrial Accessories by WhatsApp or email. With that information we can quote the seal or look for an alternative among the brands we supply.