Radial shaft seal DBH 8977 — 85.00 x 110.00 x 12.00

DBH 8977 is a radial shaft seal reference, within Seals. Request a quote for 8977 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8977 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With 85 mm shaft, 110 mm housing and 12 mm height, and Lx design, it is a commonly used size in industrial equipment. MR Accesorios Industriales supplies it for repair and maintenance.

This item is a radial shaft seal from the DBH brand, identified with part number 8977. Its dimensions are 85.00 mm shaft diameter (d), 110.00 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. It is a sealing component that works by direct contact on the shaft and is press-fitted into the machined cavity.

It is used in gearboxes, pumps, electric motors, rollers, mixers and transmission equipment where a shaft rotates inside a housing and oil or grease must be contained. It also appears in applications exposed to dust or splashes, where the sealing lip prevents the entry of contaminants and extends the life of nearby bearings and gears.

To install it, verify that the shaft is within tolerance and free of burrs, and that the housing has the correct diameter and depth. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without striking it unevenly. If the shaft shows wear or a marked track, consider a neighboring size or a seal with the lip in a different position to avoid repeating the failure.

If you need an equivalent or a nearby size, send us part number 8977 along with the shaft, housing and height dimensions, and the type of application. With that data we can look for an alternative from the same brand or from another brand we carry, always confirming the technical data sheet before quoting. We can also advise you if the space allows a different height.

MR Accesorios Industriales supplies this DBH seal. If you want to request a quote or ask about a neighboring size, write to us on WhatsApp with part number 8977 and the mounting dimensions. Our technical team reviews every inquiry so you receive the correct part.