Radial shaft seal DBH 8590Pol — 100.00 x 120.00 x 16.00

DBH 8590Pol is a radial shaft seal reference, within Seals. Request a quote for 8590Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8590Pol oil seal is a single-lip radial seal mounted on rotating shafts to retain oil or grease and prevent the entry of dust, water or particles. With 100 mm shaft diameter, 120 mm housing diameter and 16 mm height, this A 087-H design model is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales carries this official brand and advises you so you choose the correct seal for your application.

The DBH 8590Pol is a single-lip radial oil seal, identified with the A 087-H design. Its dimensions are 100 mm shaft diameter (d), 120 mm housing diameter (D) and 16.00 mm height (h). The sealing lip, generally made of elastomer, presses against the shaft and closes against the housing by means of a spring that maintains contact pressure. This configuration is the most widespread for rotating shafts with oil or grease lubrication and moderate speeds.

Typical applications for this oil seal include gearboxes, reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, the seal confines the lubricant inside the assembly and blocks the entry of external contaminants, extending the service life of bearings and gears. It is a wear part that should be replaced when leaks appear or lip wear is detected.

To mount the seal, check that the shaft has the appropriate hardness and surface finish, free of burrs or marks that could damage the lip. Lubricate the lip before inserting it and use a mounting tube that presses on the outer diameter, never on the lip. The 16.00 mm height must match the housing depth. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip.

If you need an equivalent or a nearby size, send us the code 8590Pol or the dimensions of the original seal (shaft diameter, housing and height) via WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience and can offer you alternatives within the same radial seal category. We also work with other brands and configurations to adapt to your equipment.

If you have any questions about the compatibility of the DBH 8590Pol oil seal with your application, write to us on WhatsApp and we will help you confirm the dimensions and design. Our technical team is available to advise you on the selection, installation and replacement of seals and oil seals. MR Accesorios Industriales, since 1945, distributes industrial components with personalized service.