Radial shaft seal DBH 9225Pol — 24.50 x 40.00 x 8.40

DBH 9225Pol is a radial shaft seal reference, within Seals. Request a quote for 9225Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9225Pol radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain oil or grease and keep out dust and water. With its dimensions of 24.50 mm shaft diameter, 40.00 mm housing diameter and 8.40 mm height, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand as part of its seals and oil seals line.

This item is a DBH 9225Pol radial shaft seal, identified by its designation 9225Pol. Its dimensions are 24.50 mm shaft diameter (d), 40.00 mm housing diameter (D) and 8.40 mm height (h). The Lz-R-H design indicates a configuration with a retaining lip and dust lip, suitable for applications with moderate exposure to contaminants. The lip elastomer runs on the shaft with controlled interference to seal without hindering rotation.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and belt- or chain-driven transmission equipment. In all cases it serves to confine the lubricant inside the assembly and block the entry of external particles. It is commonly found in machine tools, process equipment and conveying systems operating in factories and industrial plants.

To install a radial shaft seal, check that the shaft has the proper hardness and surface finish, with no burrs or marks that could damage the lip. Lubricate the lip before inserting it and use an installation tube that presses on the outer diameter, never on the elastomer. The 8.40 mm height must match the housing so that the seal sits flush or slightly recessed, depending on the equipment design.

If you need a nearby size or an equivalent, send us the code 9225Pol along with the shaft, housing and height dimensions shown on your equipment. You can also send us a photo of the original seal or the housing drawing. With that data we review alternatives within the DBH line and other brands we carry, always respecting the required dimensions and sealing design.

To request a quote for the DBH 9225Pol oil seal or ask about other sizes in the line, write to us on WhatsApp at MR Accesorios Industriales. Our technical team helps you confirm the designation and choose the right seal for your application. More than 80 years supporting Argentine industry with power transmission and sealing components.