DBH 8116 radial shaft seal — 33 x 50 x 6

DBH 8116 is a reference of radial shaft seal, within Seals. Request a quote for 8116 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8116 radial shaft seal is a lip seal that mounts on the shaft and closes against the housing to retain lubricant and block the entry of dust, water or particles. Its Lz design and dimensions of 33 mm shaft, 50 mm housing and 6 mm height place it in applications where axial space is limited. It is used in pumps, electric motors, gearboxes and transmission equipment that need a reliable, low-maintenance barrier.

This item is a radial shaft seal from the DBH brand, identified with the part number 8116. Its dimensions are 33 mm shaft diameter, 50 mm housing diameter and 6.00 mm height. The Lz design corresponds to a single-lip configuration with a spring, intended for rotating shafts with permanent lubrication. The elastomeric lip runs on the shaft surface and the outer metal case ensures a firm interference fit in the housing. It is a wear part that protects bearings, bushings and gears from the entry of contaminants.

Typical applications for this oil seal include electric motors, centrifugal pumps, speed reducers, compressors, mixers and power transmission equipment. In all of these cases it serves two functions: retaining the oil or grease inside the assembly and preventing dust, chips or moisture from entering from the outside. It is also used on fan shafts, conveyors and machine tools where radial and axial space is limited. It is a standard solution for corrective and preventive maintenance.

To select and install this oil seal, take into account the rotation speed, the working temperature and the type of lubricant. Check that the shaft diameter is within the recommended tolerance and that the housing has no burrs or wear. Before installing it, lubricate the lip with the same oil or grease used in the equipment and press the seal in perpendicular to the shaft. Avoid striking the lip during installation: use a tube of the appropriate diameter or an installation tool. If the shaft has a groove or marked wear, consider repairing it or using a seal with an offset lip.

If you need an equivalent, send us the part number 8116 along with the shaft, housing and height dimensions. You can also send a photo of the old part or the assembly drawing. With that data we check alternatives within the same radial shaft seal category and confirm compatible alternatives. If the Lz design does not suit your application, we offer other lip configurations and materials according to the fluid and working temperature.

MR Accesorios Industriales sells the DBH brand as part of its line of seals and oil seals. To request a quote for this oil seal or ask about an equivalent size, write to us on WhatsApp with the part number 8116 and the dimensions of your equipment. We will reply with the technical information.