Radial shaft seal DBH 5783 — 41.28 x 60.30 x 11.11

DBH 5783 is a radial shaft seal reference, within Seals. Request a quote for 5783 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5783 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 41.28 mm shaft diameter, 60.30 mm housing and 11.11 mm height, and an Mz design, it is used in gearboxes, pumps and industrial equipment where installation space is limited. MR Accesorios Industriales carries this official brand and advises you so you choose the right oil seal for your application.

This item is a DBH 5783 radial shaft seal, identified by its designation 5783. Its main attributes are: shaft diameter (d) of 41.28 mm, housing diameter (D) of 60.30 mm and height (h) of 11.11 mm. The Mz design indicates a specific configuration of the lip and the metal body, which defines its behavior in service. It is a precision component that works in direct contact with the shaft, so its dimensions must match the seat exactly to prevent leaks or premature wear.

Typical applications of this oil seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, its function is twofold: to retain the oil or grease inside the assembly and to block the entry of dust, water or particles. It is commonly found in agricultural machinery, production lines and continuous process equipment, where sealing reliability is critical to avoid unplanned downtime.

To install a radial shaft seal correctly, check that the shaft diameter and the housing match the indicated dimensions. The shaft surface must be free of burrs, scratches or wear; a damaged shaft accelerates lip failure. During installation, lubricate the lip with the same oil as the equipment and use an installation tool that presses on the outer edge, never on the lip. Avoid striking the seal directly. If the housing shows play or deformation, the seal will not seal properly even if it is new.

If you need an equivalent oil seal or a nearby size, the most practical thing is to send us the part number 5783 or the current dimensions (shaft diameter, housing and height). With that data we can look for alternatives within the same DBH category or from other brands we carry. We can also evaluate design variants if the Mz does not fit your application. The more information you give us —type of equipment, speed, temperature and fluid— the better the recommendation will be.

To request a quote for the DBH 5783 oil seal or ask about a similar size, send us the part number via WhatsApp at MR Accesorios Industriales. We will reply with the alternatives that best suit your needs. More than 80 years supporting Argentine industry with power transmission and sealing components.