Radial shaft seal DBH 8880 — 30.00 x 45.00 x 7.00

DBH 8880 is a radial shaft seal reference, within Seals. Request a quote for 8880 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8880 radial shaft seal is a lip seal mounted between a rotating shaft and its housing to retain lubricant and block the entry of dust, water or particles. With a 30 mm shaft diameter, 45 mm housing diameter and 7 mm height, it is a commonly used size in gearboxes, pumps and electric motors. At MR Accesorios Industriales we quote it by WhatsApp with the part number 8880.

This item is a radial shaft seal from the DBH line, identified as 8880. Its dimensions are 30.00 mm shaft diameter (d), 45.00 mm housing diameter (D) and 7.00 mm height (h). The indicated design is Lx, which corresponds to a seal with a sealing lip and an outer metal case. It is a standard replacement part for shafts that rotate inside a cylindrical housing and require oil or grease retention.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, reducers and transmission equipment. In every case it performs the same function: keeping lubricant inside the assembly and preventing contaminants from entering from the outside. Because of its compact size, it is used in equipment where axial space is limited and a reliable seal on the shaft is required.

For installation, check that the shaft has no burrs or wear in the contact area and that the housing is clean and free of dents. Lubricate the lip before inserting it and fit the seal perpendicular to the shaft, without tilting it. If the shaft shows a pronounced groove, it is worth evaluating a nearby size or a design with an auxiliary lip. Selection depends on the speed, temperature and type of lubricant in the equipment.

If you need an equivalent or a close size, send us the part number 8880 together with the shaft and housing dimensions. You can also send a photo of the old part or the assembly drawing. At MR Accesorios Industriales we compare that data against the available options and give you a compatible alternative to evaluate before requesting a quote.

To move forward with the quote, write to us on WhatsApp and mention the part number 8880. If you have doubts about installation or want to confirm that this size is the right one for your equipment, attach the shaft and housing dimensions. That way we can reply with the option that best suits your application.