Radial shaft seal DBH 8290 — 50.00 x 67.00 x 8.00

DBH 8290 is a radial shaft seal reference, within Seals. Request a quote for 8290 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8290 radial shaft seal is a lip seal that stops oil or grease from escaping at the point where a shaft passes through a housing. Due to its dimensions of 50 mm shaft, 67 mm housing and 8 mm height, and its Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand and helps you confirm the dimensions before requesting a quote.

This item is a DBH 8290 radial shaft seal, identified by its designation 8290. It runs on a shaft of 50 mm diameter, fits into a housing of 67 mm and has a height of 8.00 mm. The Lx design corresponds to a single-lip seal with a spring, designed to retain lubricant and exclude dust in applications where the shaft rotates. It is a common replacement part in rotating equipment.

It is found in gearboxes, centrifugal pumps, electric motors, rollers and conveyors. Also in machine tools and process equipment where oil leaks and the entry of contaminants must be prevented. Being a 50 mm shaft size, it is common in medium-sized equipment that already has its housing defined.

To install it, verify that the shaft has no burrs or wear in the contact area and that the housing is clean and free of dents. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without deforming it. If the shaft shows a marked groove, it is advisable to evaluate a seal with the lip in another position or to correct the surface.

If you cannot find part number 8290, we can look for a nearby size or an equivalent from another brand. For that we need the shaft diameter, the housing diameter and the height, plus a photo or the assembly drawing. With that data we review alternatives within the seal line we carry.

To request a quote for the DBH 8290 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. If you have doubts about the dimensions, attach the shaft and housing dimensions and we will confirm the option. We can also advise you on installation and lubrication so that the seal lasts as expected.