DBH 5268Sil radial shaft seal — 22 x 40 x 7

DBH 5268Sil belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5268Sil and any equivalents.

The DBH 5268Sil is a radial shaft seal with a 22 mm shaft, 40 mm housing, and 7 mm height. It keeps lubricant in and contaminants out of rotating equipment, protecting bearings and bushings from wear. As a wear part, it should be replaced when the lip hardens or leaks appear. MR Industrial Accessories supplies this seal as part of its DBH line.

This seal belongs to the DBH line and is identified by the code 5268Sil. Its dimensions are shaft 22 mm, housing 40 mm, and height 7.00 mm. The Lx design refers to the lip and metal body geometry, a critical detail when matching an equivalent. The 5268Sil code is specific to this size and design, not a generic number.

Seals of this size are commonly found in small gearboxes, electric motors, centrifugal pumps, fan shafts, and power transmission equipment. They also appear in machine tools, conveyors, and process equipment where a shaft rotates within a housing and lubricant must be contained. In these applications, the seal works with a bearing or bushing, and its failure typically shows as lubricant loss or contaminant entry.

During installation, verify that the shaft is within tolerance and free of burrs, and that the housing is clean and undamaged. Lubricate the lip before pressing the seal, and use a tool that applies force on the outer diameter, never on the lip. If the shaft has a wear track or groove, the new seal may not seal properly even if the size is correct; in such cases, consider repairing the shaft or using a seal with an offset lip.

For an equivalent, provide the code 5268Sil along with the shaft, housing, and height dimensions, plus a photo or sample of the old seal. With this information, we can compare against other lines and determine if an alternative in the same size exists. We can also review whether the Lx design suits your application or if another lip type is better for the speed and lubricant.

MR Industrial Accessories supplies the DBH brand as part of its seal and oil seal range, alongside bearings, housings, power transmission components, and lubricants. If you have the code, send it via WhatsApp for a quote. If not, provide the shaft, housing, and height dimensions, and we will identify it by size.