DBH 5150 radial shaft seal — 38.1 x 52.37 x 11.11
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5150 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 5150 and any equivalents.
A radial shaft seal such as the DBH 5150 keeps oil or grease where it belongs and keeps dust, water and chips out of the housing. It is a wear item, so once the lip stiffens or lubricant starts escaping, it gets swapped out. We supply this seal as one of the brands in our seals line, and it is identified by the code 5150 together with its three dimensions.
The numbers to check are shaft 38.10 mm, housing 52.37 mm and height 11.11 mm. The design is Lz: a metal case with an elastomeric sealing lip, single lip, made for lubricated rotating shafts. Those three measurements decide whether the part goes in or not, so compare them against the shaft and bore of your equipment before you order.
Seals in this size range turn up in gearboxes, centrifugal pumps, electric motors, rollers and transmission assemblies, wherever a shaft spins inside a housing holding oil or grease. Agricultural machinery and process equipment running near dust or water also use them. The job is always the same: hold the lubricant in and keep the contaminant away from the bearing.
Installation is straightforward but the details matter. Wipe the bore and shaft clean, look for burrs or a worn sealing track, and put lubricant on the lip before pressing the seal in. Seat it square rather than tapping one side, and use a tube or shim that presses on the outer diameter. If the shaft shows a deep groove, consider a wear sleeve or a seal whose lip rides in a different spot.
Looking for an alternative? Give us code 5150 plus the shaft, housing and height figures, along with the fluid and the working temperature. From there we check the DBH line and the other brands we carry. Should the bore itself be damaged, a seal with a larger outer diameter case is another route to look at.
Quotes are handled over WhatsApp or email: send the code and the quantity and the team gets back to you quickly. If two similar sizes have you unsure which designation fits, we can help you sort that out as well.
Dimensions
- Shaft (d)
- 38.1mm
- Housing bore (D)
- 52.37mm
- Height (h)
- 11.11mm
- Design
- Lz
Frequently asked questions
- What size is the DBH 5150 oil seal?
- Shaft 38.10 mm, housing 52.37 mm, height 11.11 mm, Lz design. Match those three figures to your shaft and bore before ordering.
- Will a different oil seal work in its place?
- In most cases a seal is interchangeable when the shaft diameter, housing diameter and height line up. Send those figures on WhatsApp and we will confirm which option fits.
- What does Lz mean on this seal?
- Lz describes a single lip seal with a metal case and an elastomeric lip, built for lubricated rotating shafts. It keeps lubricant in and blocks dust or water coming from the exposed side.