Radial shaft seal DBH 5053 — 25.00 x 40.00 x 8.00

DBH 5053 is a radial shaft seal reference, within Seals. Request a quote for 5053 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5053 radial shaft seal is a lip seal designed for rotating shafts. With dimensions of 25 mm shaft diameter, 40 mm housing bore and 8 mm height, it prevents oil or grease leaks and blocks the entry of dust and water. It is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand and advises you so you can choose the correct seal for your application.

The DBH 5053 is a seal with an Lx design, with a sealing lip and spring. Its dimensions are 25 mm shaft diameter (d), 40 mm housing bore (D) and 8.00 mm height (h). The Lx design corresponds to a seal with a single lip and metal body, suitable for rotating shafts with lubrication. The 5053 designation identifies the exact size within the DBH line. It is a common replacement part in equipment where lubricant must be contained and bearings protected.

Typical applications include gearboxes, centrifugal pumps, electric motors, compressors, transmission shafts and process equipment. In all cases, the seal is mounted in the housing and seals against the shaft to retain oil or grease and prevent the entry of contaminants. It is also used in applications with moderate exposure to dust or water, provided that the speed and temperature are within the limits of the lip material.

To install a seal, you must check that the shaft has no burrs or wear, lubricate the lip before inserting it and fit it with a press or suitable tool, never by striking the lip. Selection depends on the shaft speed, working temperature and the fluid to be retained. If the shaft shows a wear groove, a seal with an offset lip or a repair sleeve can be considered. Always consult the manufacturer's data sheet to confirm compatibility.

If you need an equivalent seal or a nearby size, send us the 5053 code or the dimensions of your current seal (shaft diameter, housing bore and height) by WhatsApp. At MR Accesorios Industriales we can look for the exact size within the DBH line or suggest a compatible alternative. We also work with other seal and oil seal brands, so if you cannot find the size, ask us.

To request a quote for the DBH 5053 oil seal, write to us by WhatsApp with the 5053 code and the quantity you need. We will reply shortly with the shipping options. MR Accesorios Industriales has more than 80 years in the Argentine industrial market, and our technical team helps you choose the correct seal so your equipment keeps running without leaks.