Radial shaft seal DBH 5668 — 100.00 x 125.00 x 13.00

DBH 5668 is a radial shaft seal reference, within Seals. Request a quote for 5668 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5668 radial shaft seal is a lip seal designed for rotating shafts with a 100 mm diameter, a 125 mm housing and a 13 mm height. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear on bearings and bushings. It is a common replacement part in pumps, electric motors, gearboxes and transmission equipment operating with shafts of that size. MR Accesorios Industriales carries this brand as part of its seals and oil seals line.

The DBH 5668 is an Lx design oil seal, with a sealing lip and metal body. Its dimensions are 100 mm shaft diameter (d), 125 mm housing diameter (D) and 13.00 mm height (h). The Lx design corresponds to a seal with a single lip and spring, suitable for rotating shafts with lubrication. These dimensions define interchangeability: any seal that matches those three values can replace it, provided the lip type and material are compatible with the application.

Seals of this size are used in equipment where the shaft rotates inside a housing and two environments must be separated: for example, centrifugal pumps, electric motors, gearboxes, mixers and belt or chain drives. They also appear in machine tools, compressors and process equipment. In all cases, the seal protects the nearby bearing or bushing and keeps lubrication at the critical point.

To install a seal, check the condition of the shaft and housing: there must be no burrs, deep scratches or oval wear. Lubricate the lip before insertion and press it in with a tube of the correct diameter, never with direct blows on the seal. If the shaft has a worn track, consider a seal with an offset lip or a repair sleeve. Selection also depends on speed, temperature and the fluid to be retained.

If you need an equivalent or a nearby size, the most practical approach is to send us code 5668 along with the shaft, housing and height dimensions. With that data we can look for alternatives in other brands or series that maintain dimensional interchangeability. If space allows, variants with a double lip or specific materials for high temperature or contact with synthetic oils can also be evaluated.

To request a quote for the DBH 5668 oil seal or ask about a similar size, write to us on WhatsApp at MR Accesorios Industriales with the code and dimensions. We will reply with the replacement options that best fit your equipment.