DBH 6724Pol radial shaft seal — 73 x 100 x 16

DBH 6724Pol is a reference of radial shaft seal, within Seals. Request a quote for 6724Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6724Pol radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its Lx-R design combines a sealing lip and a dust lip, making it suitable for equipment exposed to contamination. With a 73 mm shaft, 100 mm housing and 16 mm height, it is a commonly used size in gearboxes, pumps and electric motors.

This item is a DBH 6724Pol radial shaft seal, identified by its designation 6724Pol. Its dimensions are 73 mm shaft diameter, 100 mm housing diameter and 16.00 mm height. The Lx-R design indicates that it has a main sealing lip and an auxiliary exclusion lip, designed to slow the advance of contaminants toward the sealing area. The elastomer and the internal spring work on the shaft to maintain contact and compensate for small eccentricities.

It is used in equipment with continuous rotation and a risk of dirt ingress: gearboxes, centrifugal pumps, electric motors, mixers, conveyors and agricultural or process machinery. It also appears in applications with water or oil splashes, where the dust lip provides an additional barrier. It is a wear part: it should be checked at every preventive maintenance interval and replaced when leaks appear or the elastomer hardens.

To install it, check that the shaft is clean, free of burrs and marks, and that the housing has no dents. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and place the seal perpendicular to the shaft, without tilting it. If the shaft shows wear, consider a seal with the lip in a different position. Selection depends on speed, temperature and fluid; with that data the right variant is confirmed.

If you need an equivalent, send the part number 6724Pol, the shaft, housing and height dimensions, and a photo of the old seal. With that we look for the alternative in the same brand or in another brand that MR Accesorios Industriales carries. Material or lip design variants can also be requested, provided they exist in the catalog. The idea is that you don't end up with equipment down because of a wear part.

MR Accesorios Industriales carries the DBH brand as a brand. If you already have the part number, write to us on WhatsApp and we will quote it. If you are unsure about the size, send the equipment data and we will help you confirm the reference. At MR Accesorios Industriales we know that a poorly chosen seal causes downtime and lubricant loss.