Radial shaft seal DBH 6320 — 35.00 x 55.00 x 10.00

DBH 6320 is a radial shaft seal reference, within Seals. Request a quote for 6320 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6320 radial shaft seal is a lip seal that mounts on a 35 mm shaft and seals against a 55 mm housing bore, with 10 mm height. Its function is to retain lubricant inside the assembly and block the ingress of dust, water or particles, protecting bearings, bushings and gears in rotating equipment. It is a wear part: when the lip hardens or becomes marked, it starts to leak and should be replaced before the bearing fails.

This item is a seal from the DBH line, identified by part number 6320. Its dimensions are 35 mm shaft, 55 mm housing bore and 10 mm height, with Lx design. The Lx design corresponds to a single-lip seal with spring, intended for lubricated rotating shafts at moderate speeds. The flexible lip rests on the shaft and the spring maintains contact pressure; the outer body is rigid to fit into the housing. It is made of elastomer resistant to oils and greases, with an internal metal reinforcement.

It is used in gearboxes, pumps, electric motors, transmission shafts, rollers and process equipment. It also appears in agricultural machinery, conveyors and plant equipment where an oil bath must be separated from the environment. In all these cases it performs the same function: preventing leaks and contamination. If the equipment operates with heavy dirt or water, the seal is the first barrier and its condition defines the service life of the adjacent bearing.

To install it, verify that the shaft is clean, free of burrs or marks in the contact area, and lubricate the lip before sliding it on. The seal must enter the housing straight, without blows that deform the body. When selecting, take into account shaft speed, working temperature and lubricant type. If the shaft is worn, consider a nearby size or a repair sleeve. A poorly installed seal fails within hours.

If you need an equivalent or a different size, send us part number 6320 along with the shaft, housing and height dimensions. The code engraved on the old seal or a photo of the part also works. With that data we look for the available option in the DBH line or a compatible alternative. If space allows, we can evaluate a double-lip seal or a more resistant material according to the fluid and temperature.

MR Accesorios Industriales supplies the DBH brand as part of its line of seals and oil seals. If you want to request a quote for seal 6320 or ask about another size, write to us on WhatsApp with the part number and dimensions. We will reply with the option that best fits your equipment.