Radial shaft seal DBH 1100 — 22.22 x 41.20 x 8.00

DBH 1100 is a radial shaft seal reference, within Seals. Request a quote for 1100 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1100 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 22.22 mm shaft diameter, 41.20 mm housing bore and 8.00 mm height make it suitable for equipment where axial space is limited. The Mz design indicates a specific construction configuration that should be verified against the manufacturer's data sheet before installation. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal.

This item is a DBH 1100 radial shaft seal, identified by its numeric designation. Its published attributes are: shaft diameter 22.22 mm, housing bore 41.20 mm, height 8.00 mm and Mz design. The Mz design corresponds to a construction variant of the lip and the metal case; to confirm its exact geometry, springs and elastomer material, consult the manufacturer's technical data sheet. Not all applications accept any design, which is why the complete part number is the starting point.

Radial shaft seals such as the DBH 1100 are used in gearboxes, pumps, electric motors, drive shafts and process equipment where there is continuous rotation and the presence of oil or grease. Their function is twofold: keep the lubricant inside the assembly and prevent the entry of dust, water or particles. In food, chemical or water treatment plants, the selection of the elastomer and the lip design defines the service life of the seal.

To install a seal, verify that the shaft diameter and the housing bore match the values of the part, that the shaft has no burrs or splines in the contact area and that the housing is clean and free of deformation. The lip is lubricated before insertion and the part is inserted perpendicular, without striking the elastomer. If the shaft shows wear, consider a repair sleeve or a nearby size.

If you need an equivalent or a close size, send the part number 1100 together with the shaft and housing dimensions, a photo of the old part and the type of working fluid. With that data we can look for alternatives within the DBH line or other brands we supply. We can also advise you if the Mz design is not available and a compatible replacement needs to be evaluated.

To request a quote for the DBH 1100 seal, write to us on WhatsApp with the part number and the quantity you need. At MR Accesorios Industriales we have more than 80 years in the industry and we help you confirm that the size and design are correct before purchasing. If you have doubts, send us the shaft and housing dimensions and we will reply with the available options.