Radial shaft seal DBH 8885 — 30.00 x 50.00 x 8.00

DBH 8885 is a radial shaft seal reference, within Seals. Request a quote for 8885 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8885 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. With a 30 mm shaft diameter, 50 mm housing diameter and 8 mm height, and an Lx design, it is a commonly used size in gearboxes, pumps and electric motors. MR Accesorios Industriales carries the DBH brand within its line of seals and oil seals.

This item is a DBH 8885 radial shaft seal, identified by its code 8885 and by the dimensions shown on its product page: 30.00 mm shaft diameter (d), 50.00 mm housing diameter (D) and 8.00 mm height (h). The Lx design corresponds to a single-lip seal with spring, with the lip facing the lubricant side. It is a dynamic sealing component: it rotates with the shaft and its lip bears against the housing bore. It is used to contain oil or grease and, at the same time, prevent the entry of contaminants.

Typical applications for a seal of this size appear in equipment with rotating shafts of 30 mm nominal diameter: gearboxes, centrifugal pumps, electric motors, reducers, mixers and belt or chain drives. It is also found in machine tools, washing and conveying equipment, and generally in any assembly where a lubricated enclosure must be separated from the environment. The Lx design with a single lip is suitable for moderate speeds and low pressures, provided the shaft surface is in good condition.

To select and install a seal such as the DBH 8885, take into account the peripheral speed of the shaft, the operating temperature and the type of lubricant. The lip must bear on a surface free of burrs, marks or wear, with adequate hardness and roughness. Before installing, lubricate the lip with the same grease or oil used in the equipment and check that the spring is in place. The housing must be clean and free of dents, and the installation tool must push evenly so as not to damage the lip or deform the seal.

If you need an equivalent or a nearby size, send us the code 8885 or the full designation along with the shaft, housing and height dimensions. It also helps if you indicate the equipment where it is installed, the brand of the original seal and a photo of the part. With that information we can look for an alternative from the same DBH brand, from another brand we carry, or a close size that fits the housing. If the housing allows it, seals are available with or without a spring and with different lip materials.

To request a quote for the DBH 8885 seal or ask about an equivalent size, write to us on WhatsApp at MR Accesorios Industriales with the code and dimensions. We will confirm the alternatives that best suit your equipment. We can also advise you on installation and care so that the seal lasts as expected.