Radial shaft seal DBH 9279 — 90.00 x 115.00 x 9.00

DBH 9279 is a radial shaft seal reference, within Seals. Request a quote for 9279 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9279 oil seal is a radial shaft seal with a 90 mm shaft diameter, 115 mm housing diameter and 9 mm height, in the Mx design. It is used to retain lubricant and exclude contaminants in rotating equipment, protecting bearings and bushings. It is a common replacement part in pumps, electric motors, gear reducers and transmission cases. MR Accesorios Industriales supplies this official brand and advises you so you choose the right oil seal for your application.

This item is a DBH 9279 radial shaft seal, identified by its numeric designation. Its dimensions are 90 mm shaft diameter (d), 115 mm housing diameter (D) and 9.00 mm height (h). The Mx design corresponds to a configuration with a sealing lip and metal body, suitable for retaining oil or grease on rotating shafts. The DBH 9279 nomenclature makes it easy to locate in the catalogue and to verify its interchangeability with other brands.

Typical applications for an oil seal of this size include centrifugal pumps, electric motors, speed reducers, gear cases and power transmission equipment. In every case, its function is to prevent lubricant leaks and the entry of dust, water or particles that accelerate wear on bearings and shafts. It is also used in agricultural machinery, process equipment and hydraulic systems where radial sealing is critical for reliability.

To install a radial shaft seal correctly, check that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same service oil or grease before inserting it. The seal must go in perpendicular to the shaft, without direct blows on the lip; use a tube or press that bears on the outer diameter. The 9.00 mm height and the Mx design determine the available space: confirm that the cavity has the right depth and that the shaft shows no wear in the contact area.

If you need an equivalent or a nearby size, have the code 9279 and the dimensions 90x115x9 mm on hand. We can look for alternatives in other brands or configurations within the same radial shaft seal category. It is also worth checking the condition of the shaft: if there is a deep groove, sometimes a seal with the lip in a different position or a repair sleeve is chosen. At MR Accesorios Industriales we guide you so the replacement is effective and long-lasting.

To request a quote for the DBH 9279 oil seal or ask about a similar size, send the code by WhatsApp to MR Accesorios Industriales. With the shaft, housing and height data we can confirm replacement options. Our technical team, with more than 80 years of experience in industrial distribution, helps you select the right seal for your equipment.