Radial shaft seal DBH 8980 — 75.00 x 112.00 x 12.00

DBH 8980 is a radial shaft seal reference, within Seals. Request a quote for 8980 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8980 radial shaft seal is a lip seal that closes off the passage of oil or grease between a rotating shaft and its housing. With a 75 mm shaft diameter, 112 mm housing diameter and 12 mm height, and Lx design, it is mounted in gearboxes, pumps and power transmission equipment where lubricant must be retained and dust ingress stopped. MR Accesorios Industriales sells it as part of its line of seals and oil seals for industrial maintenance.

This item is a radial shaft seal from the DBH line, identified with part number 8980. Its dimensions are 75 mm shaft diameter (d), 112 mm housing diameter (D) and 12.00 mm height (h). The Lx design corresponds to a single-lip seal with spring, intended for rotating shafts with lubrication. The elastomeric lip rests on the shaft and the metal case fits into the housing, so the seal works by interference and maintains sealing while the shaft rotates.

Typical applications for a seal of these dimensions appear in gearboxes, electric motors, centrifugal pumps, rollers and power transmission equipment. In all these cases it performs the same function: preventing oil leaks to the outside and blocking the ingress of water, dust or particles that accelerate wear on bearings and gears. It is also used as a closure on fan and mixer shafts where there is exposure to ambient dirt.

To select and install the seal, verify that the shaft diameter and housing match the indicated 75 mm and 112 mm, and that the housing width accommodates the 12.00 mm height. The shaft must be clean, free of burrs or deep marks in the contact area, and it is advisable to lubricate the lip before inserting it. The case is placed perpendicular to the shaft and seated evenly, without direct blows on the lip. If the equipment operates with high vibration or temperature, also check the condition of the bearing and the lubricant.

If you need an equivalent or a nearby size, send us part number 8980 along with the shaft and housing dimensions. It also helps if you send us the original part number of the seal you are replacing or a photo of the part. With that data we search for the alternative within the DBH line or other brands we carry, and we confirm the option before quoting. If the housing has a different width, a seal with a compatible height can be evaluated.

MR Accesorios Industriales carries the DBH brand as part of its catalog of seals and oil seals. To move forward with the purchase, send part number 8980 by WhatsApp and we'll send you the quote with the confirmed size. If you have doubts about installation or want to compare with another option, write to us and we'll look at it together.