Radial shaft seal DBH 8449 — 35.00 x 54.00 x 10.00

DBH 8449 is a radial shaft seal reference, within Seals. Request a quote for 8449 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8449 radial shaft seal is a lip seal designed to close off the passage of oil or grease at the point where a shaft rotates inside a housing. With dimensions of 35 mm shaft, 54 mm housing and 10 mm height, and an Lz design, it is press-fitted into the housing and runs on the shaft surface. It is a common wear part in gearboxes, pumps and motors, and choosing its geometry correctly prevents leaks and contamination.

The DBH 8449 is a lip seal with the following dimensions: 35.00 mm shaft diameter, 54.00 mm housing diameter and 10.00 mm height. Its Lz design corresponds to a seal with a sealing lip and spring, intended for rotating lubricated shafts. The 8449 nomenclature identifies the size within the DBH line. This type of seal combines a flexible elastomer with a metal reinforcement that gives it rigidity for press-fitting into the housing.

Typical applications for a seal of these dimensions include gearboxes, reducers, centrifugal pumps, electric motors and transmission equipment. In all cases it fulfils the function of retaining the lubricant inside the assembly and preventing the entry of dust, water or particles. It is also used on fan, mixer and conveyor shafts, where the seal protects the bearings and extends the service life of the equipment.

To select and install the seal correctly, check that the shaft and housing diameters match the stated values. The shaft surface must be ground and free of burrs; the housing must be clean and have the proper chamfer so as not to damage the lip. Lubricate the lip before installing and make sure the spring is on the side of the fluid to be retained. If the shaft shows wear, consider a nearby size or a seal with a wear sleeve.

If you need an equivalent or a different size, send us the code 8449 or the dimensions of your current seal (shaft diameter, housing and height). At MR Accesorios Industriales we can look for the nearby size within the DBH line or in other brands we carry. The more data you give us — design, type of lubricant, working temperature — the more accurate the alternative we propose will be.

To request a quote for the DBH 8449 oil seal or ask about a similar size, send us the code on WhatsApp. At MR Accesorios Industriales we will reply shortly with the alternatives that best suit your equipment. You can also ask us about other seals, bearings, housings or power transmission products you need.