Radial shaft seal DBH 8073Pol — 20.00 x 35.00 x 7.00/10.60

DBH 8073Pol is a radial shaft seal reference, within Seals. Request a quote for 8073Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8073Pol radial shaft seal is a lip seal that closes the passage of oil or grease between a rotating shaft and its housing. It is used in gearboxes, pumps, electric motors and power transmission equipment to prevent leaks and the ingress of dust or water. Its A 117-Hel design combines a sealing lip with a dust lip, making it suitable for environments with moderate dirt.

This item is a seal from the DBH line, identified by the code 8073Pol. Its dimensions are 20 mm shaft, 35 mm housing and 7.00/10.60 mm height. The A 117-Hel design indicates a construction with a sealing lip and an auxiliary protective lip, mounted on an outer metal ring. This double height allows it to be fitted in cavities with a shoulder or in covers that require an additional lip against contaminants.

Seals of this type are used on input and output shafts of gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. They also appear in machine tools and in agricultural or road applications where there is exposure to dust. The combination of sealing lip and dust lip helps retain lubricant and slow abrasive particles that shorten bearing life.

To select the correct seal, verify that the shaft and housing diameters match the indicated values. The shaft surface must be ground and free of burrs; a scratched or worn shaft ruins the lip in a few hours. Before mounting, lubricate the lip with the same grease or oil as the equipment and verify that the internal spring is on the side of the fluid to be retained. If the housing has burrs, chamfer the entry so as not to cut the lip.

If you need a nearby size or an equivalent from another brand, send us the code 8073Pol or the shaft, housing and height dimensions. With that data we search our line of seals and radial shaft seals for the option that best fits. We can also advise you if the space allows a different height or if a design with a dust lip is preferable. DBH is a brand that MR carries, so we have its catalogue to advise you.

To request a quote for this seal or inquire about a similar size, send the code 8073Pol via WhatsApp to MR Accesorios Industriales. We will reply with the quote for the size and compatible alternatives. If you have doubts about the mounting or the condition of the shaft, attach a photo and we will help you define the replacement.