DBH 8209 radial shaft seal — 30 x 41 x 10

DBH 8209 is a reference of radial shaft seal, within Seals. Request a quote for 8209 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8209 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With dimensions of 30.00 mm shaft, 41.00 mm housing and 10.00 mm height, and Mx-R design, it is a replacement part for equipment with medium-section shafts. MR Accesorios Industriales carries it as a brand.

This item is a DBH 8209 radial shaft seal, identified by its 8209 designation. Its dimensions are 30.00 mm shaft diameter (d), 41.00 mm housing diameter (D) and 10.00 mm height (h). The Mx-R design corresponds to the construction configuration of the lip and the seal body. It is a rotary sealing part that works on the shaft and inside a machined cavity, and its function is to contain lubricant and prevent the entry of contaminants.

It is used in gearboxes, pumps, electric motors, drive shafts and process equipment where there is a shaft rotating inside a housing and oil or grease needs to be separated from the environment. It also appears in applications exposed to dust, wash water or chips, where the sealing lip protects the bearings and extends the life of the assembly. It is a wear part: it is replaced when lubricant loss or dirt ingress appears.

To install it, check that the shaft is clean, free of burrs or marks, and that the sealing surface has no deep wear. The housing must be free of dents and have the correct diameter. Lubricate the lip before pressing it in and place the seal perpendicular to the shaft, without tilting it. If the shaft shows a marked groove, consider shifting the seal slightly or replacing the shaft. The selection depends on the speed, temperature and type of lubricant of the equipment.

To quote an equivalent, send us the code 8209 or the dimensions 30.00 x 41.00 x 10.00 mm and the Mx-R design. With that data we look for alternatives within the DBH line or other brands we carry, respecting the geometry and lip type. We can also advise you if the housing or shaft have tolerances outside the usual range.

MR Accesorios Industriales carries the DBH brand as a brand. If you want to request a quote for this seal, send the code 8209 on WhatsApp and we will reply with the technical and commercial information.