DBH 6220 radial shaft seal — 12 x 26 x 8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 6220 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 6220 and any equivalents.
The DBH 6220 is a radial shaft seal that keeps lubricant in and contaminants out where a rotating shaft passes through a housing. It measures 12 mm at the shaft, 26 mm at the housing bore and 8 mm in height, a compact size common in small pumps, electric motors, gear reducers and transmission components. The Lx designation describes the lip and case style, made for shafts that turn continuously.
This seal belongs to the DBH line and carries the code 6220. In the size designation, the shaft diameter (d) is 12 mm, the housing bore (D) is 26 mm and the height (h) is 8.00 mm. The Lx version uses a single lip with a metal case, so it presses into the housing. The elastomer lip rides on the shaft to form the dynamic seal, while the outer case holds the seal in place and provides the static seal against the housing.
Seals of this size turn up in low-power electric motors, small centrifugal pumps, gearboxes, compact gear cases, fan shafts and power transmission equipment. In each case the job is the same: keep oil or grease inside the assembly and block dust, water and particles from getting in, which helps bearings and gears last longer.
When matching this seal, confirm that the shaft diameter, housing bore and height agree with the equipment. Inspect the shaft surface before installation; it should be clean, without burrs or deep marks, and within the hardness and roughness the lip needs. Lubricate the lip with the same oil or grease used in the machine, press the seal in perpendicular to the shaft and avoid striking the lip. If the shaft is worn, a repair sleeve or a seal with an offset lip may be the better route.
If you need an equivalent to the DBH 6220, send the complete code, the shaft, housing and height dimensions, and a photo or sample of the old seal. With that information we can search other brands or lines we carry, keeping the lip geometry and elastomer type in mind. We can also tell you whether a seal with a different designation but compatible dimensions will work.
DBH is one of the seal and oil seal brands we supply. To ask about this size or a possible equivalent, send the code 6220 on WhatsApp and we will reply with a quote.
Dimensions
- Shaft (d)
- 12mm
- Housing bore (D)
- 26mm
- Height (h)
- 8.00mm
- Design
- Lx
Frequently asked questions
- What are the dimensions of the DBH 6220 seal?
- The DBH 6220 has a 12 mm shaft diameter, a 26 mm housing bore and an 8.00 mm height. Compare all three against the old seal before replacing it. If any dimension differs, do not force the installation; ask us about an equivalent size.
- Where is this seal typically used?
- It fits equipment with a rotating shaft where lubricant must stay in and contaminants must stay out, such as small electric motors, pumps, gearboxes, fans and transmissions. Because it is a compact size, it usually appears in low- and medium-power assemblies. Speed, temperature and fluid determine the final choice.
- How do I request a quote or an equivalent for the DBH 6220?
- Send the code 6220 on WhatsApp along with the shaft, housing and height dimensions, and a photo of the seal if you have one. We will quote this reference or look for a compatible alternative in another brand. You can also ask if the housing uses a different dimension.