DBH 8635 radial shaft seal — 33 x 55 x 9.5

DBH 8635 is a reference of radial shaft seal, within Seals. Request a quote for 8635 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8635 radial shaft seal is a lip seal that mounts on a 33 mm shaft and inside a 55 mm housing, with a height of 9.50 mm. Its Lx design combines a sealing lip with a metal body that press-fits into the cavity. It is used to retain lubricant and block the entry of dust, water or particles in rotating equipment. MR Accesorios Industriales sells it as part of its seals and oil seals line.

This item is a radial shaft seal from the DBH brand, identified by the code 8635. Its dimensions are 33 mm shaft, 55 mm housing and 9.50 mm height. The Lx design corresponds to a seal with a sealing lip and a metal outer body, suitable for press-fit mounting in the housing. The series nomenclature makes it quick to locate in the catalogue, but the dimensions are what matter when replacing a worn part.

Radial shaft seals like this one are used in gearboxes, pumps, electric motors, transmission shafts and process equipment. Their function is twofold: to prevent oil or grease from escaping along the shaft and to stop external contaminants from entering. In applications with continuous rotation or dusty environments, the lip runs on a ground and well-lubricated surface, which extends the service life of the assembly.

To select the correct seal, check that the shaft diameter, housing diameter and height match the values of the original part. The shaft surface must be clean, free of burrs and deep marks, and it is advisable to lubricate the lip before mounting it. The Lx design is installed with the lip facing the side of the fluid to be retained. If the shaft shows wear, consider a seal with an additional lip.

If you need an equivalent or a different size, send us the full code, the shaft, housing and height dimensions, and a photo of the part. With that data we can look for the DBH reference that fits best or propose an alternative from another brand. We can also advise you if the seal is mounted on equipment with special temperature or speed conditions.

To request a quote for the DBH 8635 oil seal, send the code by WhatsApp to MR Accesorios Industriales. If you have doubts about the designation or want to confirm that it is the spare part you are looking for, attach the dimensions and we will reply shortly. We work with leading brands to cover different industrial applications.