Radial shaft seal DBH 8041 — 70.00 x 85.00 x 8.50

DBH 8041 is a radial shaft seal reference, within Seals. Request a quote for 8041 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8041 radial shaft seal is a lip seal designed to close off the passage of lubricant and prevent the entry of contaminants on rotating shafts. With dimensions of 70 mm shaft diameter, 85 mm housing and 8.50 mm height, and an Mx design, it is press-fitted into the housing and works on the shaft with a flexible lip. It is a key part in gearboxes, pumps and motors, where reliable sealing extends the life of bearings and gears.

This DBH 8041 oil seal has a shaft diameter of 70 mm, a housing diameter of 85 mm and a height of 8.50 mm. The Mx design corresponds to a radial shaft seal with a sealing lip and metal body, suitable for applications requiring oil or grease containment and protection against dust. The 8041 designation identifies the exact size within the DBH line, and its standard construction allows worn seals to be replaced while keeping the original housing dimensions.

It is used in rotating equipment such as gearboxes, centrifugal pumps, electric motors, transmission shafts and agricultural or industrial machinery. In all these cases, the seal prevents lubricant leaks and the entry of particles that accelerate the wear of bearings and gears. Its 70 x 85 x 8.50 mm size is common in medium-power equipment, where radial space is limited and efficient sealing is needed without increasing the size of the assembly.

To mount it correctly, verify that the shaft has no burrs or wear and that the sealing surface is clean and lubricated. The housing must be machined with the proper tolerance for a press fit, and the seal must be inserted perpendicular, without striking the lip. If the shaft shows a groove or wear, consider using a wear sleeve. The choice of lip material (nitrile, viton, etc.) depends on the temperature and the fluid to be sealed.

If you need a nearby size or an equivalent from another brand, you can request it with the shaft, housing and height dimensions, or directly with the 8041 code. MR Accesorios Industriales carries the DBH brand and can guide you on the most convenient option for your application. The more data you provide — type of fluid, working temperature, shaft speed — the more accurate the recommendation will be.

To request a quote for this oil seal or ask about a similar size, send the 8041 code by WhatsApp to MR Accesorios Industriales. We will reply with the technical information so you can move forward with your maintenance.