DBH 9099 radial shaft seal — 26 x 42 x 8

DBH 9099 is a reference of radial shaft seal, within Seals. Request a quote for 9099 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9099 radial shaft seal is a lip seal that prevents oil or grease leaks and keeps dust out of equipment with rotating shafts. Due to its dimensions of 26 mm shaft, 42 mm housing bore and 8 mm height, it is used in gearboxes, pumps, electric motors and similar mechanisms. MR Accesorios Industriales sells this brand and advises you on choosing the right seal for your application.

This item is a DBH radial shaft seal, model 9099, with the following dimensions: shaft diameter 26 mm, housing bore diameter 42 mm and height 8.00 mm. Its Lx design corresponds to a seal with sealing lip and spring, intended for rotating shafts with lubrication. The designation 9099 identifies the size and construction type within the DBH line. It is a common replacement part in industrial maintenance, not a structural component.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and transmission rollers. In all cases, the seal is mounted on the shaft and inside a machined housing, and its function is to retain lubricant and block external contaminants. It is also used in process equipment where there are shafts rotating with oil or grease inside.

For proper installation, check that the shaft has the right diameter and surface roughness, and that the housing is clean and free of burrs. The seal must go in straight, without blows that deform the lip. Before installing it, lubricate the lip with the same service oil or grease. If the shaft shows wear, consider a seal with an auxiliary lip. The final selection depends on speed, temperature and the working fluid.

If you need an equivalent, send us the full part number of the original seal, the shaft, housing bore and height dimensions, and a photo of the part. With that data we can look for an alternative within the DBH line or other brands we sell. We can also guide you if a standard size has to be adapted.

To request a quote for the DBH 9099 oil seal, send the part number on WhatsApp to MR Accesorios Industriales. We reply with the alternatives that best fit your equipment. So we can help you find the right part.