Radial shaft seal DBH 5725 — 63.50 x 90.00 x 11.90

DBH 5725 is a radial shaft seal reference, within Seals. Request a quote for 5725 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5725 radial shaft seal is a lip seal mounted on the shaft and closing against the housing to retain lubricant and stop the entry of dust, water or particles. With a 63.50 mm shaft diameter, 90.00 mm housing and 11.90 mm height, and Lz design, it is a replacement part for equipment with continuous rotation. MR Accesorios Industriales supplies it as part of its line of seals and oil seals.

This item is a DBH 5725 radial shaft seal, identified by code 5725. Its dimensions are 63.50 mm shaft diameter, 90.00 mm housing diameter and 11.90 mm height. The Lz design corresponds to a single-lip configuration with spring, intended for rotating shafts with permanent lubrication. The 5725 designation is the reference you will find in the manufacturer's data sheet and the one to use when ordering a replacement.

Radial shaft seals of this size are used in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. They also appear in agricultural and road machinery and in process lines where shafts rotate inside a housing and oil or grease must be separated from the environment. If the equipment works with a lot of dirt or water, the seal is the first barrier protecting the bearings.

For proper installation, check that the shaft is within tolerance, with no burrs or wear marks in the lip area. The housing must be clean and free of deformation. Lubricate the lip before inserting the seal and do it with a flat driver that presses on the outer diameter, never on the lip. If the shaft has play or roughness, the seal will not seal properly even if the size is correct.

If you cannot find code 5725 or need a nearby size, send us the shaft diameter, housing diameter and height by WhatsApp, plus a photo of the old seal if you have it at hand. With that data we look for the equivalent in DBH or in another brand we supply. We can also check whether the Lz design is the right one for your application or whether another lip type is preferable.

MR Accesorios Industriales supplies the DBH brand within its line of seals and oil seals. If you already have code 5725, write to us on WhatsApp and we will send you the quote. If what you need is advice on choosing the right seal, tell us which equipment it is mounted on and its working conditions, and we will guide you.