Radial shaft seal DBH 5217Pol — 80.00 x 100.00 x 10.00

DBH 5217Pol is a radial shaft seal reference, within Seals. Request a quote for 5217Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5217Pol radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the ingress of contaminants such as dust, water or particles. With dimensions of 80 mm shaft diameter, 100 mm housing diameter and 10 mm height, and an A 079-R design, it is a common replacement part in industrial equipment. MR Accesorios Industriales carries this brand and advises you so you choose the right oil seal.

This item is a radial shaft seal from the DBH brand, identified by part number 5217Pol. Its dimensions are 80 mm shaft diameter (d), 100 mm housing diameter (D) and 10 mm height (h). The A 079-R design corresponds to a single-lip oil seal with spring, suitable for rotating shafts. These dimensions and the design are confirmed in the manufacturer's data sheet and are what define interchangeability with other oil seals of similar characteristics.

Typical applications for an oil seal such as the 5217Pol include gearboxes, pumps, electric motors, rollers and transmission equipment. In all cases, its function is to seal the passage of oil or grease between a rotating shaft and a fixed housing. It is commonly found in agricultural machinery, process equipment and conveying systems. Selecting the right oil seal prevents leaks, lubricant loss and premature wear of bearings and gears.

To install this oil seal, check that the shaft and housing are clean and free of burrs. Lubricate the lip with the same oil or grease that the equipment seals. Insert the oil seal perpendicularly, without striking the lip, using an installation tube or gentle press. Correct alignment and a shaft surface with the proper hardness and finish extend service life. If the shaft shows wear, consider a repair sleeve or an alternative size.

If you need an oil seal equivalent to the 5217Pol or a nearby size, contact us. We can look for alternatives in other brands or with slight dimensional variations, as long as the diameters and height remain compatible. To do so, send us the original part number, the shaft and housing dimensions, and a photo of the part if possible. That way we can offer you the most convenient option for your equipment.

At MR Accesorios Industriales we carry the DBH brand as part of our line of seals and oil seals. If you want to request a quote for the 5217Pol or ask about another size, send us the part number on WhatsApp. Our technical team replies with the alternatives that best suit your needs.