Radial shaft seal DBH 9313 — 25.00 x 47.00 x 7.00

DBH 9313 is a radial shaft seal reference, within Seals. Request a quote for 9313 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9313 seal is a radial shaft seal with a 25.00 mm shaft diameter, 47.00 mm housing diameter and 7.00 mm height. Its function is to retain lubricant inside the assembly and prevent the ingress of dust, water or particles that accelerate wear on bearings and bushings. It is press-fitted into the housing and its flexible lip works on the rotating shaft, compensating for small misalignments and vibrations typical of industrial equipment.

This seal from the DBH brand has designation 9313 and an Lx design, with standard dimensions of 25.00 mm on the shaft, 47.00 mm in the housing and 7.00 mm height. The sealing lip is intended for rotating shafts and rests on the machined surface of the shaft, while the outer diameter is mounted in the housing seat. It is a common replacement part in gearboxes, pumps, electric motors and transmission equipment that operate with oil or grease.

It is used in applications with continuous rotation and the presence of lubricant: speed reducers, centrifugal pumps, fans, mixers, conveyors and agricultural or road machinery. It also appears in process equipment where splashes must be contained or oil leakage into the environment prevented. In all cases, the seal works as a dynamic barrier and its correct selection depends on shaft speed, service temperature and the type of fluid to be retained.

To install it, verify that the shaft has no burrs or splines and that the contact surface is polished. Lubricate the lip before inserting it and use an installation tube that presses on the outer diameter, never on the lip. If the housing has a chamfer, respect the angle to avoid damaging the seal. The 7.00 mm height allows it to be housed in standard cavities; if space is limited, ask about an alternative size.

If you need a seal equivalent to the 9313 or a nearby size, send us the code engraved on the part, the shaft, housing and height dimensions, and a photo of the assembly. With that data we can look for an alternative from the same brand or from another firm that MR carries, always respecting the tolerances and design of the original. We can also guide you if the seal is mounted on a worn shaft or in a housing with play.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If this seal does not match your equipment, send the code on WhatsApp and we will help you identify the correct part. We handle technical inquiries and quote requests with no obligation, so you can resolve the replacement with the right information.