Radial shaft seal DBH 6120Pol — 22.00 x 40.00 x 7.00

DBH 6120Pol is a radial shaft seal reference, within Seals. Request a quote for 6120Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6120Pol radial shaft seal is a lip seal that mounts on the shaft and closes against the housing to retain lubricant and block the entry of dust, water or particles. With 22 mm shaft, 40 mm housing and 7 mm height, and Mx-R design, it is a compact size widely used in transmission equipment and small pumps. MR Accesorios Industriales carries it as part of its line of seals and radial shaft seals.

The DBH 6120Pol is a single-lip radial shaft seal. Its dimensions are 22 mm shaft diameter, 40 mm housing diameter and 7 mm height. The Mx-R design corresponds to the construction configuration of the seal within the DBH line. It is a friction component that works supported on the rotating shaft and, due to its size, is mounted in shallow housings or covers.

It is used in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment where oil or grease must be separated from the environment. It also appears in machine tools, agitators and process equipment. It is a wear part: when it starts to leak, the typical sign is a lubricant stain around the shaft or the entry of dirt into the bearing.

To mount it, verify that the shaft is clean, free of burrs or machining marks, and lubricate the lip before inserting it. The seal must enter perpendicular to the shaft, without hitting it sideways, and it is advisable to use a tube or shim that rests on the outer diameter. If the shaft has wear or a groove, evaluate a nearby size or a seal with an offset lip. The shaft surface must be in good condition for the lip to seal properly.

If you need an equivalent or a nearby size, send us the part number 6120Pol, the equipment brand and, if possible, the shaft, housing and height dimensions. With that data we search within the DBH line or other brands we carry. We can also check if there is a variant with a spring or double lip, depending on what your application requires.

MR Accesorios Industriales carries the DBH brand within its line of seals and radial shaft seals. If you want to request a quote for the 6120Pol or ask about a nearby size, write to us on WhatsApp with the part number and we will reply with the alternative that best fits your equipment.