Radial shaft seal DBH 5871 — 42.00 x 60.00 x 10.00

DBH 5871 is a radial shaft seal reference, within Seals. Request a quote for 5871 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5871 radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and block the entry of dust, water or particles. Its dimensions of 42 mm shaft, 60 mm housing and 10 mm height place it in medium-sized equipment such as pumps, electric motors, gearboxes and rollers. MR Accesorios Industriales carries this brand and helps you confirm the size before requesting a quote.

This item is a DBH 5871 radial shaft seal with 42.00 mm shaft diameter, 60.00 mm housing diameter and 10.00 mm height. The Lz design corresponds to a sealing lip with spring and metal body, intended for rotating shafts with lubrication. The 5871 designation identifies the exact size within the DBH line, so it is worth comparing it with the old seal before ordering. If the shaft or housing is worn, the lip may not seat properly and an oil leak will appear.

Typical applications for a seal of this size appear in centrifugal pumps, electric motors, gearboxes, mixers and power transmission equipment. It is also used in agricultural machinery, compressors and roller systems where the oil must be separated from the environment. In all cases it works on a rotating shaft and a fixed housing, with the lip seated on the shaft surface. If the equipment operates with a lot of dirt or water, it is worth evaluating a design with an additional dust lip.

To install it, clean the housing and the shaft, check that there are no burrs or wear marks and lubricate the lip with the same grease or oil used in the equipment. The seal is inserted perpendicular, without striking the lip, using a tube or spacer that presses on the outer diameter. The 10 mm height leaves little margin: if the housing has a shoulder, the seal must sit fully seated and without tilting. Also check the internal spring and that the lip is not installed backwards.

If you need an equivalent or a nearby size, send us the 5871 code along with the shaft, housing and height dimensions. A photo of the old seal or the equipment drawing also works. With that data we search the DBH line and other compatible alternatives, always respecting the Lz design or whichever applies. The code does not have to be identical: what matters is that the three dimensions and the lip type match the assembly.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If you already have the 5871 code on hand, write to us on WhatsApp and we will send you the quote with the confirmed size. If the seal is installed and you cannot see the number, send us the dimensions taken with a caliper and a photo of the housing. That way we avoid errors and bring you the option that best suits your equipment.