DBH 5574 radial shaft seal — 90 x 115 x 9

DBH 5574 is a reference of radial shaft seal, within Seals. Request a quote for 5574 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5574 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of contaminants such as dust, water or particles. With dimensions of 90 mm shaft diameter, 115 mm outer diameter and 9 mm height, it is used in pumps, motors, gearboxes and industrial equipment. At MR Accesorios Industriales we sell it as part of our line of seals and oil seals.

This item is a DBH 5574 radial shaft seal, identified by its designation 5574. Its dimensions are: shaft diameter (d) 90 mm, housing diameter (D) 115 mm and height (h) 9.00 mm. The Lz design corresponds to a configuration with a sealing lip and a specific profile that does not include a visible metal spring, although its geometry is intended for applications requiring a barrier against leaks. The DBH brand is a brand MR sells, so you can ask us about this code directly.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, transmission shafts and process equipment. In general, it is mounted in cylindrical housings and on rotating shafts, and its selection depends on speed, temperature and the type of lubricant. As it is a sealing component, it is key to verify the chemical compatibility of the elastomer with the working fluid and the environmental conditions of the equipment.

For installation, keep in mind that the seal must be installed with the lip facing the side of the fluid to be retained. It is essential to clean and lubricate the lip before sliding it onto the shaft, and to use a suitable installation tool to avoid damage. The eccentricity of the shaft and the housing must be within the tolerances recommended by the manufacturer. If you need to confirm the exact tolerance, consult the DBH data sheet. Also, check that the shaft surface is free of burrs or scratches.

For the code 5574, we can help you look for an equivalent. For that, send us the shaft diameter, the housing diameter and the height you need, along with the type of application and the working conditions. With that data, we review alternatives within the DBH line or from other brands we sell. We can also advise you on the most suitable lip design for the case.

To request a quote for this DBH 5574 oil seal, write to us on WhatsApp. At MR Accesorios Industriales we handle technical and commercial inquiries. Send us the code 5574 or the dimensions you need and we will reply shortly. Remember that we also manufacture split plummer block housings, ANSI chains and pulleys, and we distribute bearings, power transmission, seals, bushings, mounting tools and lubricants.