Radial shaft seal DBH 8249 — 60.00 x 115.00 x 10.00

DBH 8249 is a radial shaft seal reference, within Seals. Request a quote for 8249 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8249 radial shaft seal is a lip seal mounted on the shaft that seals against the housing to retain lubricant and block the entry of dust, water or particles. Its dimensions of 60 mm shaft, 115 mm housing and 10 mm height place it in medium-sized equipment, where axial space is limited. It is a wear part: when oil loss or dirt ingress appears, it is replaced. MR Accesorios Industriales supplies it as an official brand.

The DBH 8249 is an Lx design seal, with a sealing lip and metal body. Its dimensions are 60.00 mm shaft diameter, 115.00 mm housing diameter and 10.00 mm height. The Lx design defines the geometry of the lip and the reinforcement, and determines how it rests on the shaft and how it seats in the cavity. It is a single-lip radial seal, intended for rotating shafts with permanent lubrication. It is installed with the lip facing the lubricant side and works with slight interference on the shaft.

This type of seal appears in gearboxes, centrifugal pumps, electric motors, rollers and transmission equipment. It is also used in agricultural machinery, washing equipment and processes where water or dust is present. In all cases it performs the same function: keeping oil or grease inside the assembly and preventing external agents from reaching the bearings. When the seal loses elasticity or the lip wears, lubricant loss and contaminant ingress accelerate bearing failure.

To select a seal, the diameter alone is not enough: you must verify the condition and hardness of the shaft, the surface roughness and the concentricity of the housing. A scratched or worn shaft means the lip will not seal even if the dimension is correct. Rotation speed, working temperature and the type of lubricant also influence service life. During assembly, lubricate the lip before inserting it, avoid striking it and make sure it enters perpendicular to the housing. If the shaft shows a mark, consider a seal with an offset lip or a wear sleeve.

If you need the DBH 8249, send the code on WhatsApp to MR Accesorios Industriales. If we do not have it or you are looking for an alternative, we can cross-reference the dimension with another brand or an equivalent design. For that, it is best to provide the shaft diameter, housing diameter and height, plus a photo of the old seal and the housing. With that data we can confirm the equivalence or propose a nearby size. We can also advise you on the most suitable lip design according to the type of service.