Radial shaft seal DBH 8265 — 47.60 x 80.25 x 6.50/16.50

DBH 8265 is a radial shaft seal reference, within Seals. Request a quote for 8265 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8265 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 47.60 mm shaft diameter, 80.25 mm housing and a height of 6.50/16.50 mm, it fits assemblies that require a dual-height profile. Its A 109-R-H design combines a sealing lip with an auxiliary exclusion lip, offering an effective barrier against dust and dirt. It is a key part for maintaining the service life of bearings and gears in industrial equipment.

This DBH 8265 oil seal has a designation that reflects its specific geometry: 47.60 mm shaft diameter (d), 80.25 mm housing diameter (D) and a total height of 6.50/16.50 mm. The A 109-R-H design indicates a construction with a retaining lip and a secondary exclusion lip, mounted on a metal outer ring. It is manufactured with elastomers resistant to oils and greases, and a spring that ensures constant pressure of the main lip on the shaft. It is a precision component for dynamic sealing.

Radial shaft seals such as the DBH 8265 are used in gearboxes, pumps, electric motors, reducers and power transmission equipment. Their function is to prevent lubricant leaks and the entry of abrasive particles that accelerate wear on bearings and shafts. They are common in applications where the shaft rotates at moderate speeds and there is exposure to dust or moisture. They are also used in agricultural machinery, transport equipment and hydraulic systems that require reliable sealing.

To correctly select a seal, verify that the shaft and housing dimensions match those of the original component. The height 6.50/16.50 mm indicates that the seal has a stepped profile: the 6.50 mm part seats in the bore and the 16.50 mm corresponds to the external exclusion lip. It is essential that the shaft surface be polished and free of grooves so as not to damage the lip. During installation, lubricate the lip with the same oil used in the equipment and use a suitable installation tool to avoid twisting.

If you need an equivalent seal or a nearby size, you can contact us with the code 8265 or with the exact dimensions. At MR Accesorios Industriales we have a wide range of seals and oil seals from different brands and configurations. Our technical team advises you to find the best alternative for your application, considering material compatibility and operating conditions. Do not hesitate to ask us about variants with other diameters or heights.

To request a quote for the DBH 8265 oil seal or ask for technical assistance, write to us on WhatsApp and mention the code 8265. We will reply shortly with the information you need to move forward with your project. At MR Accesorios Industriales we have been working since 1945 to provide reliable solutions in industrial components.