Radial shaft seal DBH 8504Pol — 75.00 x 100.00 x 8.50

DBH 8504Pol is a radial shaft seal reference, within Seals. Request a quote for 8504Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8504Pol oil seal is a single-lip radial shaft seal designed for rotating shafts with a diameter of 75 mm. Its function is to retain lubricant inside the assembly and prevent the ingress of dust, water or particles that could damage bearings and gears. It is press-fitted into 100 mm housings and has a height of 8.50 mm. It is a key component in pumps, electric motors, gearboxes and industrial equipment in general.

This DBH 8504Pol oil seal has an Lx-R design and is identified by its dimensions: shaft diameter 75 mm, housing diameter 100 mm and height 8.50 mm. The sealing lip, made of elastomer, runs on the rotating shaft, while the outer body ensures a firm fit in the housing. It is a standard replacement part for equipment that requires oil or grease retention and protection against external contaminants.

It is used in applications with rotating motion and a need for sealing: gearboxes, centrifugal pumps, electric motors, conveyor rollers, mixers and machine tools. It is also common in agricultural and road equipment, where dust and moisture demand a reliable seal. Its size makes it suitable for medium-section shafts, typical in industrial power transmission.

For correct installation, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip before inserting it and install the seal with a suitable tool, applying uniform pressure on the outer diameter. If the shaft shows a worn track, consider using a wear sleeve or an alternative size to ensure sealing.

If you need an oil seal with equivalent dimensions or a variant of the same series, contact us on WhatsApp. We can look for an alternative with the same shaft and housing diameter, or a compatible height depending on the available space. We also offer advice on selecting the lip material and spring type according to temperature and speed conditions.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. To request a quote for this part number 8504Pol or ask about other sizes, write to us on WhatsApp and we will reply shortly.