Radial shaft seal DBH 6798 — 47.60 x 68.20 x 13.80

DBH 6798 is a radial shaft seal reference, within Seals. Request a quote for 6798 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6798 radial shaft seal is a lip seal designed to be mounted on rotating shafts and prevent oil or grease leaks, while also blocking the ingress of dust and contaminants. Due to its dimensions of 47.60 mm shaft diameter, 68.20 mm housing bore and 13.80 mm height, it is used in gear reducer boxes, pumps and transmission equipment. MR Accesorios Industriales carries this official brand and advises you on choosing the correct seal for your application.

The DBH 6798 is a seal with A 101 design, with the indicated dimensions: shaft diameter (d) 47.60 mm, housing bore diameter (D) 68.20 mm and height (h) 13.80 mm. This type of seal combines an elastomeric lip with a metal reinforcement that gives it rigidity and ensures the fit in the housing. The A 101 design corresponds to a standard single-lip configuration with spring, suitable for retaining lubricant on shafts rotating at moderate speeds and with low pressure.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In all cases, its function is twofold: retain the lubricant inside the assembly and block the passage of dirt, water or particles that could damage the bearings. It is a critical part in industrial maintenance, since its failure causes oil loss and premature wear of internal components.

To install the seal correctly, verify that the shaft has no burrs or marks and that the sealing surface is clean and lubricated. The housing must be free of impacts and have adequate depth so that the seal sits flush or slightly recessed. When installing it, use a tube or press that bears on the outer ring, never on the lip. If the shaft shows wear, consider a nearby size or a seal with the lip running on a different track.

If you need an equivalent or a close size, the most practical approach is to send us part number 6798 or the exact dimensions of your current seal (shaft diameter, housing bore and height). With that data we can look for alternatives in the same brand or in other lines we carry. We can also advise you on the lip material and spring type according to the fluid and working temperature.

To request a quote for the DBH 6798 seal or ask about a similar size, write to us on WhatsApp and send us the part number or dimensions. At MR Accesorios Industriales we have more than 80 years of experience in the field and we help you find the part your equipment needs.