DBH 5329 radial shaft seal — 25.4 x 50.8 x 10

DBH 5329 is a reference of radial shaft seal, within Seals. Request a quote for 5329 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5329 radial shaft seal is a lip seal that mounts on the shaft and blocks the passage of oil or grease in crankcases, gearboxes and pumps. Its Lz design combines a sealing lip with a dust lip that protects the contact area against external dust and dirt. With dimensions of 25.40 mm shaft, 50.80 mm housing and 10.00 mm height, it is a common replacement part in power transmission equipment and industrial machinery.

This item is a seal from the DBH line, identified by the code 5329. Its nominal dimensions are 25.40 mm shaft diameter, 50.80 mm housing diameter and 10.00 mm height. The Lz design indicates that the seal has a main sealing lip and a secondary exclusion lip, intended for environments with dust or particles. The elastomer and the internal spring are confirmed against the manufacturer's data sheet at the time of quoting.

Typical applications for a seal of this size include gearboxes, electric motors, centrifugal pumps, transmission shafts and continuous process equipment. It is generally found in assemblies where the shaft rotates at medium speeds and lubrication is by oil or grease. The dust lip of the Lz design is useful in areas with ambient dust, such as milling, mixing or material handling plants.

To install a radial shaft seal, check that the shaft diameter is within the recommended tolerance and that the contact surface has no burrs or deep marks. The housing must be clean and free of deformation. The 10.00 mm height defines the available axial space. During installation, lubricate the lip and use a support tube to avoid damaging it. If the shaft shows wear, consider a seal with an offset lip.

To quote the code 5329, send us the shaft and housing dimensions. You can also send a photo of the old part or the assembly drawing. At MR Accesorios Industriales we work with the DBH line and can advise you on alternatives within the same radial shaft seal category. Quotes are handled via WhatsApp and confirmed on a case-by-case basis.

MR Accesorios Industriales sells the DBH brand as part of its line of seals and oil seals. If you have questions about the designation, the Lz design or the dimensions, write to us on WhatsApp with the code 5329 and we will reply with the technical information you need for your equipment.