Radial shaft seal DBH 8081 — 25.00 x 35.00 x 8.00

DBH 8081 is a radial shaft seal reference, within Seals. Request a quote for 8081 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8081 oil seal is a radial seal with a 25 mm shaft diameter, 35 mm housing and 8 mm height. Its Lr design makes it suitable for rotating shafts with lubrication and low pressure. It is used in gearboxes, pumps, electric motors and transmission equipment to prevent oil or grease leaks and the entry of dust. MR Accesorios Industriales carries it as part of its line of seals and oil seals.

This item is a DBH 8081 radial shaft seal, identified by its designation 8081. Its dimensions are 25.00 mm shaft diameter (d), 35.00 mm housing diameter (D) and 8.00 mm height (h). The Lr design corresponds to a single lip with spring, intended for rotating shafts with lubrication. The elastomer and the internal spring ensure sealing under continuous operating conditions. It is a direct replacement part for equipment that requires this standard size.

Typical applications include gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In all cases, the oil seal prevents lubricant loss and protects the bearings from dust and moisture. It is also used in agricultural and industrial equipment where the shaft rotates at moderate speeds. Its Lr design is suitable for shafts with a fine surface finish and no high differential pressure.

For correct installation, check that the shaft has a minimum hardness of 45 HRC and a roughness Ra below 0.8 µm. The housing must be clean, free of burrs and have an entry chamfer. Lubricate the lip before inserting the oil seal and avoid hitting it during installation. If the shaft shows wear, consider using a wear sleeve or changing the lip position. The selection depends on speed, temperature and type of lubricant.

If you need an equivalent oil seal or a nearby size, contact us on WhatsApp with the code 8081 or with the dimensions 25x35x8. We can offer you alternatives from other brands or with special designs. We also advise you on compatibility with your equipment. MR Accesorios Industriales carries this brand as part of its catalog of seals and oil seals.

To request a quote for the DBH 8081 oil seal, send the code on WhatsApp to MR Accesorios Industriales. We will reply with the technical information and the corresponding quote. If you have questions about the application, our team can help you select the right oil seal. We can also advise you on other sealing and power transmission components.