Radial shaft seal DBH 5934 — 20.00 x 35.00 x 8.00

DBH 5934 is a radial shaft seal reference, within Seals. Request a quote for 5934 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5934 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 dimensions of 20 mm shaft, 35 mm housing and 8 mm height, and Mz design, it is a common replacement part in gearboxes, pumps, electric motors and transmission equipment operating in factories, plants and agro-industrial facilities.

This item is a DBH radial shaft seal identified with part number 5934. Its nominal dimensions are 20 mm shaft diameter, 35 mm housing diameter and 8 mm height. The Mz design corresponds to a configuration with sealing lip and metal reinforcement, intended for rotating shafts with permanent lubrication. The elastomer and the internal spring work together to maintain contact on the shaft and compensate for small misalignments.

Seals of this size are used in speed reducers, centrifugal pumps, electric motors, compressors, mixers and power transmission equipment. They also appear in agricultural machinery, conveyor belts and hydraulic systems where oil must be separated from the environment. As it is a wear part, it should be replaced when lubricant leaks, bearing noise or entry of dirt into the housing are detected.

To select the correct seal, check the shaft diameter, the housing diameter and the available height. The shaft surface must be clean, free of burrs or deep marks, and the housing free of deformation. During mounting, lubricate the lip with the same oil as the equipment, place the seal perpendicular to the shaft and use a tube or press that rests on the outer diameter, never on the lip. Avoid hitting the seal with pointed tools.

If part number 5934 does not match your equipment, we can look for a nearby size or an equivalent from another brand. For that we need the shaft diameter, the housing diameter and the height of the original seal, as well as the type of fluid and the working temperature. With that data we review alternatives within the DBH line and other brands we supply, always confirming the technical data sheet before quoting.

MR Accesorios Industriales supplies the DBH brand as part of its line of seals and oil seals. If you already have part number 5934 or the size 20 x 35 x 8 mm, send us the data via WhatsApp and we will send you the quote. You can also ask us about seals in other sizes, housings, bearings or transmission supplies you need for your maintenance.