Radial shaft seal DBH 8653 — 35.00 x 65.00 x 12.00

DBH 8653 is a radial shaft seal reference, within Seals. Request a quote for 8653 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8653 radial shaft seal is a single-lip seal with a spring, designed for rotating shafts. Its function is to retain lubricant inside the housing and stop dust, water or particles from entering, protecting bearings and bushings. It is press-fitted into the housing and runs on the shaft with an oil film that ensures sealing and low friction. It is a wear part: it should be replaced when lubricant loss or noise appears in the assembly.

This item is a seal from the DBH line, identified with part number 8653. Its dimensions are 35.00 mm shaft diameter, 65.00 mm housing diameter and 12.00 mm height. The Lx design corresponds to a sealing lip with a spring and an outer metal body, suitable for press fitting into rigid housings. The manufacturer's nomenclature makes it easy to locate in the catalogue and compare with other alternatives in the same series.

It is used in gearboxes, pumps, electric motors, drive shafts and process equipment where there is continuous rotation and the presence of oil or grease. It also appears in agricultural machinery, conveyors and washing systems, where the seal prevents water or dust from contaminating the lubricant. It is a critical part in any assembly that has bearings: if it fails, the lubricant escapes and the bearing is left exposed to the environment.

To install it, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with the same oil as the equipment before inserting it, and do so with a flat tool that presses on the outer diameter, never on the lip. If the shaft shows a marked track, consider shifting the seal slightly or replacing the shaft. Selection depends on speed, temperature and the type of fluid; with that data we confirm whether the Lx design is the right one.

If you need a nearby size or an equivalent from another brand, send us part number 8653 and the shaft, housing and height dimensions. It also helps if you tell us the equipment where it is installed and send a photo of the old seal. With that data we look for alternatives in the same category or in compatible lines, always respecting the critical dimensions so that installation does not fail.

To request a quote for this DBH 8653 seal, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the purchasing options. If you have doubts about installation or want us to help you identify the part, write to us and we will look at it together.