Radial shaft seal DBH 6003 — 63.50 x 85.65 x 12.70

DBH 6003 is a radial shaft seal reference, within Seals. Request a quote for 6003 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6003 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 63.50 mm shaft diameter, 85.65 mm housing bore and 12.70 mm height, and an Lz design, it is used in gearboxes, pumps and industrial equipment where preventing leaks is critical. MR Accesorios Industriales sells this official brand and advises you so you choose the right seal for your application.

This item is a DBH brand radial shaft seal, identified by part number 6003. Its standard dimensions are: shaft diameter (d) of 63.5 mm, housing bore diameter (D) of 85.65 mm and height (h) of 12.70 mm. The Lz design corresponds to a single lip configuration with spring, suitable for retaining oil or grease under continuous rotation. The elastomer and the internal spring ensure effective sealing on the shaft.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all these cases, the DBH 6003 seal prevents lubricant loss and the entry of dust, water or particles, extending the service life of bearings and gears. It is a frequently replaced part in industrial plants and repair shops.

To install this seal correctly, check that the shaft has the proper hardness and surface roughness, and that the housing is clean and free of burrs. Lubricate the lip before installation and make sure the spring faces the fluid to be retained. If the shaft shows wear, consider a repair sleeve or an adjacent size. Selection must take speed, temperature and lubricant type into account.

If you need an equivalent seal or a different size, contact us on WhatsApp. We can look for alternatives in other brands or configurations, always respecting the shaft, housing and height dimensions. We also offer technical advice for special applications. MR Accesorios Industriales has more than 80 years of experience in the field.

To request a quote for the DBH 6003 seal, send the part number DBH-6003 or the dimensions 63.50 x 85.65 x 12.70 on WhatsApp. We will reply shortly with alternatives if needed. You can also ask about other seals and oil seals in our catalogue. We are here to help you keep your equipment running.