Radial shaft seal DBH 1086 — 28.57 x 47.60 x 11.10

DBH 1086 is a radial shaft seal reference, within Seals. Request a quote for 1086 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1086 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions —28.57 mm shaft, 47.60 mm housing and 11.10 mm height— and its A 206 design make it suitable for equipment where mounting space is limited. It is press-fitted into the housing and runs against the shaft, creating a dynamic barrier that protects bearings, bushings and gears. MR Accesorios Industriales carries this official brand so you have a reliable option for your maintenance.

This item is a radial shaft seal from the DBH brand, identified by part number 1086. Its standard dimensions are: shaft diameter 28.57 mm, housing diameter 47.60 mm and height 11.10 mm. The A 206 design corresponds to a single-lip configuration with a spring, intended for rotating shafts lubricated with oil or grease. The lip elastomer and the metal case are bonded into a compact unit that is press-fitted into the housing. It is a wear part that should be replaced when leaks or dirt ingress appear.

Typical applications for a seal such as the DBH 1086 include gearboxes, pumps, electric motors, reducers and power transmission equipment. In these systems, the seal prevents lubricant from escaping and keeps dust, water or metal particles from entering the bearings or gears. It is also used on fan, mixer and conveyor shafts, where the environment can be aggressive. Its compact size makes it suitable for equipment with limited housing space.

To select this seal correctly, verify that the shaft diameter is within the tolerance recommended for radial seals and that the housing has the right diameter and depth. The shaft surface must be ground and free of burrs; a scratched or excessively worn shaft accelerates lip failure. During installation, lubricate the lip with the same oil or grease used in the equipment and use an installation tube that presses on the outer diameter, never on the lip. Avoid striking the seal directly with a hammer.

If you need a seal equivalent to the DBH 1086 or a nearby size, the most practical approach is to send us the full part number, the shaft, housing and height dimensions, and a photo of the original part. With that data we can look for alternatives in other brands or confirm the exact size. We can also advise you if the A 206 design does not suit your application and another lip type or material should be considered. MR Accesorios Industriales has more than 80 years supporting Argentine industry.

To request a quote for the DBH 1086 seal or ask about a similar size, send us the part number on WhatsApp. We will reply with the technical information you need to make your purchasing decision.