Radial shaft seal DBH 8503Pol — 35.00 x 49.00 x 6.00

DBH 8503Pol is a radial shaft seal reference, within Seals. Request a quote for 8503Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8503Pol radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions are 35.00 mm shaft diameter, 49.00 mm housing bore and 6.00 mm height, with Lx-R design. It is used in gearboxes, pumps, electric motors and transmission equipment to protect bearings and gears. MR Accesorios Industriales carries this official brand and advises you on choosing the right radial shaft seal for your application.

The DBH 8503Pol is a single-lip radial shaft seal with the stated dimensions: 35.00 mm shaft diameter (d), 49.00 mm housing bore diameter (D) and 6.00 mm height (h). The Lx-R design corresponds to a configuration with a sealing lip and spring, suitable for rotating shafts with lubrication. Its function is to prevent oil or grease leaks and the ingress of dust, water or particles that accelerate wear on bearings and gears.

Typical applications of this radial shaft seal include gearboxes, centrifugal pumps, electric motors, compressors, reducers and power transmission equipment. It is also used in agricultural machinery, material handling equipment and process lines where lubricant containment is required on 35 mm shafts. It is a wear part that should be replaced when leaks appear or noise is heard in the adjacent bearing.

For installation, verify that the shaft and housing are clean, free of burrs and scratches, and lubricate the lip before inserting it. Radial shaft seal selection must consider shaft speed, working temperature and lubricant type; the Lx-R design with spring is suitable for rotating shafts with moderate pressure. If the equipment operates with a lot of dirt or water, consider a seal with an auxiliary lip or dust guard.

If you need an equivalent or an adjacent size, send us the original code, the shaft, housing bore and height dimensions, and a photo of the part. With that data we can look for alternatives in the same series or in other brands we carry. We can also advise you if the space allows for a taller seal or one with a different type of lip. The idea is that you are not left with equipment down because of a part you cannot find.

To request a quote for the DBH 8503Pol radial shaft seal or ask about a similar size, send the code via WhatsApp to MR Accesorios Industriales. We will reply with the options that best fit your equipment. We work with official brands and in-house manufacturing to give you a reliable technical solution, backed by more than 80 years of experience in the industry.