DBH 5620 radial shaft seal — 25.4 x 38.07 x 12.7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5620 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 5620 and any equivalents.
The DBH 5620 is a radial shaft seal that sits between a rotating shaft and its housing to keep lubricant in and contaminants out. Its three key dimensions are shaft 25.40 mm, housing bore 38.07 mm and height 12.70 mm. The Mr designation refers to the seal's construction geometry. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your equipment.
This seal carries the DBH code 5620. When you read the size string, the first figure is the shaft diameter (d) at 25.40 mm, the second is the housing bore (D) at 38.07 mm, and the third is the height (h) at 12.70 mm. Those values set the mounting fit, so they need to line up with your shaft and bore to avoid leaks or early wear.
Seals in this family show up in gearboxes, pumps, electric motors, conveyor rollers, mixers and other power transmission assemblies. They do two jobs at once: hold the oil or grease inside and block dust, wash water or chips from getting in. A seal that is still in good shape helps protect the bearing and cuts unplanned downtime.
Before installing, check that the shaft and housing match the figures above. The shaft should be clean, with no burrs or worn tracks, and the housing should be free of distortion. Lubricate the lip, then press the seal in squarely with a suitable tool rather than hitting it directly. If the shaft has a visible wear groove, a repair sleeve is an option worth considering.
If you need a different size or an equivalent, send the 5620 code along with your shaft and housing dimensions, or a photo of the old seal. With that information we can search within the DBH line or among the other brands we carry. We can also tell you whether the mounting space allows a different seal height.
To get a quote for the DBH 5620, message the code to MR Industrial Accessories on WhatsApp or by email. We reply promptly and can suggest alternatives when needed. If you have questions about installation or selection, ask before you install.
Dimensions
- Shaft (d)
- 25.4mm
- Housing bore (D)
- 38.07mm
- Height (h)
- 12.70mm
- Design
- Mr
Frequently asked questions
- What are the dimensions of the DBH 5620 seal?
- The DBH 5620 has a shaft diameter of 25.40 mm, a housing bore of 38.07 mm and a height of 12.70 mm. Verify these three dimensions against your equipment before ordering.
- How do I request an equivalent size?
- Send us the 5620 code along with your shaft and housing dimensions by WhatsApp or email. We look for an alternative within the DBH line or from other brands we carry, keeping the available mounting space in mind.
- What should I keep in mind when installing a radial shaft seal?
- Clean the shaft and housing, check for burrs or wear, lubricate the lip and press the seal in perpendicular to the shaft with a suitable tool. Avoid striking it directly so the sealing lip is not damaged.