Radial shaft seal DBH 5412 — 25.40 x 46.43 x 11.11

DBH 5412 is a radial shaft seal reference, within Seals. Request a quote for 5412 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5412 radial shaft seal is a rotating shaft seal that prevents lubricant leaks and the entry of contaminants in gearboxes, pumps and power transmission equipment. Its single lip design with spring ensures tightness under continuous rotation conditions. MR Accesorios Industriales sells this brand for the Argentine industrial market, with technical advice to select the correct size for your application.

This item is a radial shaft seal of the DBH brand, identified with the code 5412. Its nominal dimensions are: shaft diameter 25.40 mm, housing diameter 46.43 mm and height 11.11 mm. The Lz design corresponds to a sealing lip with a metal spring, intended for rotating shafts with lubrication. These dimensions come from the manufacturer's data sheet and allow replacing worn seals without modifying the housing.

It is used in applications where a shaft passes through a casing and must retain oil or grease: gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. It also appears in agricultural, textile and process machinery, where dust or water can compromise the bearings. Its main function is to protect the lubrication and extend the service life of the internal components.

To install it correctly, verify that the shaft and housing diameters match the indicated values. The lip must face the side of the fluid to be retained. Lubricate the lip before inserting it and use an installation tool that presses on the outer ring, never on the lip. If the shaft shows wear or grooves, consider a seal with a wear sleeve or an alternative size.

If you need a nearby size or an equivalent from another brand, send us the code 5412 or the dimensions of your current seal. With that data we can look for the closest option within our seals line. We can also advise you on the appropriate lip design according to the speed, temperature and type of lubricant of your equipment.

To request a quote for the DBH 5412 oil seal or to ask about a similar size, write to us on WhatsApp and mention the code. At MR Accesorios Industriales we reply with the technical alternatives for your application.