Radial shaft seal DBH 8773 — 26.00 x 34.50 x 5.50

DBH 8773 is a radial shaft seal reference, within Seals. Request a quote for 8773 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8773 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles. With dimensions of 26 mm shaft, 34.50 mm housing and 5.50 mm height, and Lx-R design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand and helps you confirm the size or the equivalent.

This item is a radial shaft seal from the DBH brand, identified with the part number 8773. Its dimensions are 26 mm shaft diameter (d), 34.50 mm housing diameter (D) and 5.50 mm height (h). The indicated design is Lx-R, which defines the geometry of the lip and the outer body. It is a sealing component designed for rotating shafts: the flexible lip bears on the shaft and the outer diameter fits into the housing. It is made of elastomers resistant to oils and greases, with a metal reinforcement that gives it rigidity.

Typical applications of a seal like the 8773 appear in equipment with shafts rotating inside a housing: gearboxes, reducers, centrifugal pumps, electric motors, compressors, mixers and machine tools. It is also found in rollers, conveyors and power transmission systems where lubricant leaks must be prevented and bearings protected from the environment. It is always advisable to verify that the shaft has no burrs or wear and that the housing is clean and free of deformation before mounting it.

To select a radial shaft seal, the three dimensions must be respected: shaft diameter, housing diameter and height. Also take into account the type of lubricant, the working temperature, the shaft speed and whether there is exposure to dust or water. The Lx-R design defines the lip and outer profile; if the original has another geometry, it is advisable to compare the drawing or the sample. Mounting with the lip inverted or a damaged housing causes leaks even if the size is correct. Use a suitable tool and lubricate the lip before inserting it.

If you need a seal equivalent to the 8773 or a nearby size, the most practical thing is to send us the complete part number, the shaft, housing and height dimensions, and a photo of the part. With that data we can look for alternatives within the same radial seal category or suggest a compatible replacement. We can also guide you if the Lx-R design does not match the one you have mounted. The more data you give us, the faster we reach the right option.

To request a quote for the DBH 8773 oil seal or ask about a similar size, send the part number by WhatsApp to MR Accesorios Industriales. We will reply shortly with the alternatives that best fit your equipment. If you have doubts about the mounting or the design, write to us and we will help you resolve them.