Radial shaft seal DBH 8039 — 10.00 x 19.00 x 6.50

DBH 8039 is a radial shaft seal reference, within Seals. Request a quote for 8039 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8039 radial shaft seal is a lip seal that stops lubricant from escaping and blocks dust and water from entering rotating shafts. With a 10 mm shaft diameter, 19 mm housing diameter and 6.50 mm height, it is press-fitted into the housing and runs against the shaft with the lip in contact. It is a wear part: when oil leakage or contaminant ingress appears, it is replaced. MR Accesorios Industriales supplies this official brand for plants, workshops and maintenance.

This item is a DBH 8039 radial shaft seal, identified by its designation 8039. Its dimensions are 10 mm shaft diameter (d), 19 mm housing diameter (D) and 6.50 mm height (h). The Lz design corresponds to a seal with a sealing lip and a standard construction for rotating shafts. The lip rests on the shaft and the outer diameter is press-fitted into the housing, creating the seal. The 6.50 mm height defines the width of the cavity the part fits into.

It is used in equipment with small-diameter shafts: small electric motors, centrifugal pumps, gear reducers, gearboxes, compressors, machine tools and belt or chain drives. It also appears in food, chemical and process industry applications, where lubricant must be contained and particles kept out. It is a critical part in preventive maintenance: its failure shows up as oil dripping, noise or lip wear.

To select the seal, check that the shaft diameter, housing diameter and height match those of the DBH 8039: 10 mm, 19 mm and 6.50 mm. Check the condition of the shaft: if it has scratches, wear or burrs, the lip will not seal properly and it should be repaired or a sleeve used. During installation, lubricate the lip with the same oil used in the equipment, insert it perpendicular to the housing and avoid striking it. If the housing is damaged, correct it before fitting the seal.

If you need an equivalent or a nearby size, send the part number 8039 by WhatsApp to MR Accesorios Industriales. You can also send the dimensions of the old seal (shaft diameter, housing diameter and height) or a photo of the part. With that data we look for alternatives within the DBH line or from other brands we supply. If space allows, a seal with a different height or a design with an additional lip can be evaluated.

MR Accesorios Industriales supplies the DBH brand as an official brand. If you have questions about the application, installation or compatibility with your equipment, write to us on WhatsApp with the part number 8039 and we will advise you. We can also quote the seal together with other sealing, bearing or power transmission components you need for the same maintenance job.