Radial shaft seal DBH 5272 — 25.50 x 40.00 x 7.00

DBH 5272 is a radial shaft seal reference, within Seals. Request a quote for 5272 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5272 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and water on rotating shafts. MR Accesorios Industriales carries this brand and advises you on choosing the right seal for your application. Due to its dimensions of 25.50 mm shaft, 40.00 mm housing and 7.00 mm height, it is used in gearboxes, pumps, electric motors and transmission equipment.

This item is a seal with an Lx design, with a sealing lip and metal body. Its dimensions are 25.50 mm shaft diameter, 40.00 mm housing diameter and 7.00 mm total height. The Lx design corresponds to a seal with a single lip and spring, suitable for rotating shafts with lubrication. The designation 5272 identifies the exact size within the DBH line. Always verify that the shaft and housing match these values before mounting.

Typical applications include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, the seal works on a rotating shaft and retains the lubricant inside the assembly. It is also used to protect bearings and bushings from the entry of contaminants. If the equipment operates with a lot of vibration or high temperature, it is advisable to check the condition of the shaft surface before replacing the seal.

For mounting, clean the housing and the shaft, verify that there are no burrs or wear and lubricate the lip before inserting it. The seal must enter perpendicular to the shaft, without blows that deform the metal body. If the shaft has a groove or wear, evaluate a nearby size or a repair bushing. The selection depends on speed, temperature and the type of lubricant; with that data it is confirmed whether the Lx design is suitable for your equipment.

If you need an equivalent or a close size, send us the code 5272 or the shaft, housing and height dimensions. You can also send a photo of the old seal or the assembly drawing. With that data we look for alternatives within the DBH line or from other brands we carry. The code does not have to be exact: many times a standard size solves the replacement.

To request a quote for the DBH 5272 seal, write to us on WhatsApp and send us the code or the dimensions. At MR Accesorios Industriales we quote you and look at alternatives. If you have doubts about mounting or compatibility, our technical team helps you choose the right option so the equipment runs again without leaks.