Radial shaft seal DBH 1119 — 34.00 x 54.00 x 9.00/15.00

DBH 1119 is a radial shaft seal reference, within Seals. Request a quote for 1119 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1119 radial shaft seal is a lip seal designed to close the passage of lubricant and prevent the entry of contaminants on rotating shafts. Due to its dimensions of 34 mm shaft diameter, 54 mm housing and a height of 9/15 mm, it is mounted in gearboxes, pumps and transmission equipment where axial space is limited. MR Accesorios Industriales carries this official brand and advises you to choose the correct seal for your application.

This DBH 1119 seal has a shaft diameter of 34 mm, a housing diameter of 54 mm and a height of 9/15 mm. The A 109-R H design corresponds to a single lip seal with spring, intended to retain oil or grease on rotating shafts. The double height 9/15 mm indicates that the seal can be seated in cavities of different depths without losing sealing. It is a wear component that should be replaced when lubricant leakage or dust ingress appears.

It is used in rotating equipment such as gearboxes, centrifugal pumps, electric motors, transmission shafts and agricultural or industrial machinery. It also appears in applications where there is exposure to dust, water or chips, because the lip prevents these agents from entering the bearings and shortening their service life. In any case, the seal must work on a shaft with adequate hardness and roughness so that the lip seals well and does not wear prematurely.

To install it, verify that the shaft has no burrs or marks and lubricate the lip before inserting it. The seal is installed with the lip facing the lubricant side and the back facing the environment. Use a tube or socket of adequate diameter to strike only on the outer ring, never on the lip. If the housing has a chamfer, respect the angle to avoid damaging the seal. Once installed, check that it rotates freely and is not crooked.

If you cannot find part number 1119 or need a nearby size, send us the dimensions of the old seal: shaft diameter, housing diameter and height. A photo of the part and the housing also helps. With that data we look for the equivalent in DBH or another brand we carry, always respecting the manufacturer's tolerances. If space allows, we can consider a seal with a different height or an alternative design that fulfills the same function.

MR Accesorios Industriales has more than 80 years in the industry and carries the DBH brand as part of its line of seals and oil seals. If you want to request a quote for the 1119 seal or ask about another size, write to us by WhatsApp with the part number or dimensions. We will reply with the alternatives that best suit your equipment.