DBH 8579Pol radial shaft seal — 46 x 60 x 7

DBH 8579Pol is a reference of radial shaft seal, within Seals. Request a quote for 8579Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8579Pol radial shaft seal is a lip seal that blocks the passage of oil, grease or water on rotating shafts and keeps out dust and dirt. It is press-fitted into the housing and runs on the shaft with a flexible lip. With its dimensions of 46 mm shaft, 60 mm housing and 7 mm height, it is a common replacement part in gearboxes, pumps and power transmission equipment. MR Accesorios Industriales supplies it as a brand.

This item is a radial shaft seal from the DBH line, identified as 8579Pol. Its dimensions are 46.00 mm shaft diameter (d), 60.00 mm housing diameter (D) and 7.00 mm height (h). The indicated design is Lx-H, which corresponds to a seal with a sealing lip and metal case for press fitting. The lip runs on the shaft with slight interference, and the outer body is fixed in the housing. It is a replacement part, not a structural component.

Typical applications for a seal of this size include gearboxes, reducers, centrifugal pumps, electric motors and power transmission equipment. In all cases it serves to retain the lubricant inside the assembly and block the entry of external contaminants. It is also used on fan, mixer and conveyor shafts, where sealing prevents oil loss and premature wear of bearings and bushings.

To select and install a seal, you must verify that the shaft and housing diameters match the values of the part, and that the height is compatible with the housing depth. The shaft must be clean, free of burrs and marks, and the lip is lubricated before installation. The part is inserted perpendicular, with a suitable tool, without striking the lip. If the shaft shows wear, it is advisable to evaluate a seal with the lip in another position.

If you need an equivalent, send us the code 8579Pol or the shaft, housing and height dimensions. With that data we look for alternatives within the DBH line or other brands we supply. We can also advise you if the housing or shaft have tolerances outside the usual range. The more complete the information, the more accurate the proposal.

To request a quote for this seal, write to us on WhatsApp with the code 8579Pol. At MR Accesorios Industriales we reply promptly with the alternatives that best fit your equipment. If you have questions about installation or selection, the technical team can help you define the right option.