Radial shaft seal DBH 8394 — 28.00 x 47.00 x 7.00

DBH 8394 is a radial shaft seal reference, within Seals. Request a quote for 8394 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8394 radial shaft seal is a lip seal that prevents lubricant leakage and the ingress of contaminants on rotating shafts. With dimensions of 28 mm shaft diameter, 47 mm housing diameter and 7 mm height, and Lx design, it is press-fitted into crankcases, covers and gearboxes. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your application.

This item is a DBH 8394 radial shaft seal, identified by its designation 8394. Its main attributes are: shaft diameter (d) 28 mm, housing diameter (D) 47 mm, height (h) 7.00 mm and Lx design. The Lx design corresponds to a single-lip seal with spring, suitable for rotating shafts with lubrication. The DBH 8394 nomenclature makes it easy to locate in the catalogue and verify its interchangeability with other brands.

Typical applications for a seal of these dimensions include centrifugal pumps, electric motors, speed reducers, gearboxes and transmission equipment. In all cases, the function is to retain the oil or grease inside the assembly and prevent dust or moisture from entering the bearings. It is a wear part that should be replaced when leaks or abnormal noises appear.

For mounting, check that the shaft has the proper hardness and roughness, and that the housing is clean and free of burrs. Lubricate the seal lip before installing it and press perpendicularly so as not to damage it. Selection depends on rotation speed, working temperature and the type of fluid. If you have any doubts, consult us with your equipment data and we will guide you.

If you need an equivalent or a nearby size, send us the full part number 8394 or the dimensions of your current seal (shaft diameter, housing and height). We can also look for alternatives in other brands we carry. The more data you give us — type of equipment, rotation speed, temperature — the more accurate the proposal will be.

To order this DBH 8394 seal or ask about a similar size, write to us on WhatsApp and mention part number 8394. At MR Accesorios Industriales we quote you and send you the alternatives that best suit your needs. More than 80 years supporting Argentine industry with power transmission and sealing components.