DBH 6231Vit radial shaft seal — 15 x 30 x 4.5

DBH 6231Vit 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 6231Vit and any equivalents.

For equipment builders and maintenance teams working with tight envelopes, the DBH 6231Vit radial shaft seal offers a compact sealing solution. This lip seal sits in the housing and rides against the rotating shaft, keeping lubricant in and contaminants out. MR Industrial Accessories supplies this reference so you can match the exact sealing size your assembly calls for. With a 15.00 mm shaft, 30.00 mm housing and 4.50 mm height, it fits where axial room is scarce but reliable sealing is still required.

The designation DBH 6231Vit tells you the size: shaft 15.00 mm, housing 30.00 mm, width 4.50 mm. It is an Lx design oil seal, meaning a single lip with a metal case and an elastomeric sealing lip for rotating shafts. That code identifies this particular size in the brand's radial shaft seal range. Before installing it, confirm that the shaft and housing meet the tolerances and surface finish expected for a seal of this type.

You will find a 15 x 30 x 4.50 mm oil seal in small gearboxes, electric motors, pumps, compressors, transmission shafts and power transmission equipment. It also appears in agricultural machinery, washing systems and other setups exposed to dust or moisture. Because the size is compact, it suits assemblies where axial space is limited and you need effective sealing without enlarging the housing.

Selection depends on shaft speed, operating temperature, the lubricant used and any differential pressure. The Lx design handles moderate speeds and low pressures. When mounting, lubricate the lip first, avoid impacts, and check that the shaft has no burrs or marks that could harm the lip. If the shaft is worn, consider a seal with an extra lip.

If you need a replacement, send the full oil seal code, a photo of the part and caliper measurements. With that information we can search for an alternative in the same DBH line or in other brands we carry. We can also advise you when housing or shaft tolerances fall outside the standard, so you pick the option that fits your equipment.

To request a quote for the DBH 6231Vit oil seal, message us on WhatsApp or email with the code. We will reply promptly with the options available for your application and can suggest equivalents or help you choose.