Radial shaft seal DBH 8908 — 42.00 x 68.00 x 8.00

DBH 8908 is a radial shaft seal reference, within Seals. Request a quote for 8908 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8908 radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. Its Lx design and dimensions of 42 mm shaft, 68 mm housing and 8.00 mm height make it suitable for equipment with continuous rotation where a simple, reliable barrier is required. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct variant.

This item is a radial shaft seal from the DBH brand, identified by the designation 8908. Its published attributes are: shaft diameter 42 mm, housing diameter 68 mm, height 8.00 mm and Lx design. The Lx design corresponds to a single sealing lip with a metal case, intended for housings that already have the machined cavity. It is a direct replacement part: it is replaced with an identical one when lubricant leakage or contamination ingress appears.

Typical applications of a seal of this size include gearboxes, centrifugal pumps, electric motors, transmission shafts and process equipment with rotating shafts. In all cases it performs the same function: keeping oil or grease inside the assembly and preventing external agents from entering that accelerate wear on bearings and gears. It is also used in equipment where there is water splash or ambient dust.

To install it correctly, check that the shaft has no burrs or deep marks in the contact area and that the housing is clean and free of deformation. Lubricate the lip before inserting it and seat the part perpendicular to the shaft so as not to twist the spring. If the shaft shows wear, consider a neighboring size or a wear sleeve. The selection depends on speed, temperature and the type of fluid, data that should be confirmed before requesting a quote.

If you need an equivalent or a close size, send us the full part number, the shaft, housing and height dimensions, and a photo of the old part if you have one. With that data we review alternatives within the same radial shaft seal category and confirm which option fits without modifying the housing. We can also advise you if the Lx design is not the right one for your application.

To move forward with the quote, send the part number 8908 by WhatsApp to MR Accesorios Industriales along with the quantity and the dimensions shown on your equipment. That way we reply with the available variant and the technical data you need for installation.