Radial shaft seal DBH 5989 — 57.15 x 79.68 x 15.87

DBH 5989 is a radial shaft seal reference, within Seals. Request a quote for 5989 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5989 oil seal is a single-lip radial shaft seal designed to retain lubricant and exclude contaminants on rotating shafts. Its standard dimensions —57.15 mm shaft diameter, 79.68 mm housing and 15.87 mm height— make it suitable for direct replacements in industrial equipment. MR Accesorios Industriales supplies this official brand and advises you so that installation is correct.

This item is a DBH 5989 radial shaft seal, identified by its numeric designation. According to the product page data, it corresponds to a shaft of 57.15 mm diameter (d), a housing of 79.68 mm (D) and a total height of 15.87 mm (h). The Lx design indicates a single-lip configuration with spring, intended for applications requiring sealing in one direction of rotation. The elastomer and the internal spring ensure constant contact against the shaft.

It is used in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. It is commonly found in the food, chemical and process industries, where oil retention and exclusion of dust or water are critical. It is also used as a replacement part in heavy machinery maintenance and production lines.

To select it, verify that the shaft and housing dimensions match those of the original oil seal. The 15.87 mm height must fit into the cavity without forcing. The Lx design requires a shaft with adequate surface hardness and controlled roughness to prevent premature lip wear. During installation, lubricate the lip and use an installation tool that does not damage the elastomer.

If you need an equivalent or a nearby size, contact us with the code 5989 or with the dimensions of the oil seal you are looking for. At MR Accesorios Industriales we can guide you on alternatives within the same radial seal category, always respecting the tolerances and design required by your equipment. We do not improvise replacements: we confirm compatibility before quoting.

To request a quote for the DBH 5989 oil seal, send the code by WhatsApp to MR Accesorios Industriales. If you have doubts about installation or the application, our technical team can help you validate the choice.