Radial shaft seal DBH 8928Sil — 50.00 x 72.00 x 7.00

DBH 8928Sil is a radial shaft seal reference, within Seals. Request a quote for 8928Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8928Sil radial shaft seal is a lip seal that closes off the passage of oil or grease between a rotating shaft and its housing. With a 50 mm shaft diameter, 72 mm housing diameter and 7 mm height, and Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment to retain lubricant and stop dust and water from entering. MR Accesorios Industriales carries this brand and advises you on choosing the right size.

This item is a single-lip oil seal, identified as 8928Sil within the DBH line. Its dimensions are 50 mm shaft diameter (d), 72 mm housing diameter (D) and 7 mm height (h), with an Lx design. The sealing lip bears on the shaft and the outer diameter is press-fitted into the housing; this combination keeps lubricant in and contaminants out. It is a common replacement part in equipment with rotating motion.

Typical applications are found in gearboxes, centrifugal pumps, electric motors, rollers and transmission shafts. Whenever a shaft rotates inside a housing containing lubricant, the oil seal provides the dynamic sealing function. It is also used in washing equipment, mixers and conveyors, where dust or water can degrade the bearing if the seal is not in good condition.

To install it, check that the shaft is clean, free of burrs and marks, and that the sealing surface has the right roughness. Lubricate the lip before inserting it and fit the seal perpendicular to the shaft, without striking it unevenly. If the housing has a chamfer, so much the better: it prevents the lip from rolling over. Also check that there is no excessive axial or radial play, because that shortens the life of the seal.

If you need a nearby size or an equivalent, send us the part number 8928Sil or the dimensions 50 x 72 x 7 mm on WhatsApp. We can look for the same designation in another brand or a seal with similar dimensions within the DBH line. The more data you give us — shaft diameter, housing, height and type of lubricant — the faster we can quote the option that best suits you.

MR Accesorios Industriales has more than 80 years in the industry and carries the DBH brand as part of its line of seals and oil seals. If the seal you are looking for does not appear on the site, write to us anyway: we handle inquiries for special sizes and equivalents. Send the part number or dimensions on WhatsApp and we will reply with a quote.