Radial shaft seal DBH 8255 — 26.00 x 38.00 x 5.00

DBH 8255 is a radial shaft seal reference, within Seals. Request a quote for 8255 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8255 radial shaft seal is a lip seal for rotating shafts that prevents oil or grease leaks and blocks the ingress of dust and water. It is press-fitted into the housing and runs on the shaft with a flexible lip. It is a common wear part in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand and helps you confirm the size before quoting.

This item is a DBH 8255 radial shaft seal with the following dimensions: shaft diameter 26 mm, housing diameter 38 mm and height 5.00 mm. The Lx design corresponds to a seal with a single sealing lip and metal outer case, intended for press-fit mounting in a cylindrical housing. The designation 8255 identifies the size within the DBH line. If you need to confirm tolerances or lip material, we verify it against the manufacturer's data sheet before quoting.

Typical applications for an oil seal of this size include gearboxes, centrifugal pumps, electric motors, reducers and power transmission equipment. It is also used in machine tools, compressors and hydraulic systems where there is a rotating shaft that must be isolated from the environment. In all cases, the oil seal protects the lubricant and prevents the entry of particles that accelerate wear of bearings and gears.

To install a radial shaft seal, verify that the shaft and housing are clean, free of burrs and scratches, and lubricate the lip before inserting it. The seal must enter perpendicular to the shaft, without impacts that deform the case. If the shaft shows wear or a marked track, consider a nearby size or a seal with the lip in another position. Selection depends on speed, temperature and lubricant type; these data are confirmed against the manufacturer's data sheet.

If you need an equivalent or a close size, send us the part number 8255 along with the shaft, housing and height dimensions. You can also send a photo of the old seal or the assembly drawing. With that data we look for alternatives within the same series or from other brands we carry. MR Accesorios Industriales has more than 80 years in the industry and advises you so you don't buy a part that doesn't fit.

To request a quote for the DBH 8255 oil seal, write to us via WhatsApp with the part number and the quantity you need. If you have doubts about the size, send the shaft and housing dimensions and we will verify. We can also put together a set with other seals, bearings or bushings you need for the same equipment. The response is direct and straightforward: you send us the part number and we send you the quote.