Radial shaft seal DBH 5723 — 50.80 x 90.00 x 12.70

DBH 5723 is a radial shaft seal reference, within Seals. Request a quote for 5723 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5723 radial shaft seal is a lip seal mounted on a rotating shaft to retain lubricant and block the ingress of dust, water or particles. With a 50.80 mm shaft diameter, 90.00 mm housing diameter and 12.70 mm height, the Lz design covers applications where there is moderate pressure or oil circulation. It is used in pumps, gearboxes, electric motors and transmission equipment operating with shafts of that size.

This item is a radial shaft seal from the DBH line, identified with part number 5723. Its dimensions are 50.80 mm shaft diameter (d), 90.00 mm housing diameter (D) and 12.70 mm height (h). The Lz design corresponds to a seal with a sealing lip and a construction configuration that allows it to work with rotating shafts in the presence of lubricant. The manufacturer's commercial designation is 5723 and it is ordered under that number.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, transmission shafts and continuous process equipment. In all cases, the seal's function is to confine the oil or grease inside the assembly and prevent contaminants from entering from outside. It is a wear part that is replaced when lubricant leakage or dirt ingress appears.

To mount a radial shaft seal, verify that the shaft and housing diameters match the indicated values, that the shaft surface is polished and free of burrs, and that the housing has the appropriate entry chamfer. The lip must be lubricated before installation and the part is inserted perpendicular to the shaft, without direct blows on the lip. If the equipment operates with internal pressure, verify that the seal design is appropriate for that condition.

If you need a nearby size or an equivalent from another brand, you can send us part number 5723 or the dimensions of your current seal: shaft diameter, housing diameter and height. With that data we look for the option in our line of seals and oil seals. We can also advise you on the most suitable design according to the type of lubricant and working conditions.

To request a quote for the DBH 5723 seal or ask about a similar size, send the part number via WhatsApp to MR Accesorios Industriales. We will reply with the technical information and quote the part.