Radial shaft seal DBH 8116 — 33.00 x 50.00 x 6.00

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

The DBH 8116 radial shaft seal is a lip seal that mounts on the shaft and seals 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 bore and 6 mm height place it in applications where axial space is limited. It is used in pumps, electric motors, gearboxes and power transmission equipment that need a reliable, low-maintenance barrier.

This item is a radial shaft seal from the DBH brand, identified with the code 8116. Its dimensions are 33 mm shaft diameter, 50 mm housing bore 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 bore. It is a wear part that protects bearings, bushings and gears from the entry of contaminants.

Typical applications for this seal include electric motors, centrifugal pumps, speed reducers, compressors, mixers and power transmission equipment. In all those cases it performs 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, conveyor and machine tool shafts where radial and axial space is limited. It is a standard solution for corrective and preventive maintenance.

To select and mount this 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 bore shows no burrs or wear. Before installing it, lubricate the lip with the same oil or grease used in the equipment and seat the seal perpendicular to the shaft. Avoid hitting the lip during mounting: use a tube of the right 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 or a nearby size, send us the code 8116 along with the shaft, housing bore and height dimensions. You can also send a photo of the old part or the assembly drawing. With that data we check nearby sizes 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 depending on the fluid and working temperature.

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