Radial shaft seal DBH 5148Vit — 40.00 x 52.00 x 7.00

DBH 5148Vit is a radial shaft seal reference, within Seals. Request a quote for 5148Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5148Vit radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and moisture in equipment with rotating shafts. Its Lx design and its dimensions of 40 mm shaft, 52 mm housing and 7 mm height make it suitable for gearboxes, pumps, electric motors and transmissions. MR Accesorios Industriales sells this brand and advises you so that you choose the correct oil seal for your application.

This item is a DBH 5148Vit radial shaft seal, identified by its designation 5148Vit. Its attributes indicate a shaft diameter of 40 mm, a housing diameter of 52 mm and a height of 7.00 mm. The Lx design corresponds to a configuration with a sealing lip and a reinforced body, designed to retain lubricant and exclude contaminants. The code 5148Vit summarizes those dimensions and the construction type, so it is advisable to verify that it matches the housing and shaft of your equipment before mounting it.

Radial shaft seals such as the DBH 5148Vit are used in gearboxes, centrifugal pumps, electric motors, transmission shafts and rollers, among other equipment with rotary motion. Their function is twofold: to keep the lubricant inside the assembly and to prevent the entry of particles, water or dust that accelerate the wear of bearings and gears. In environments with vibration or moderate temperature, a well-selected seal extends the service life of the internal components and reduces maintenance downtime.

When mounting the seal, keep in mind that the shaft must be clean, free of burrs or deep marks, and lubricated before inserting the lip. The housing must be free of impacts and have the correct diameter. Removal is done with the right tool so as not to damage the cavity. When selecting a replacement, consider the shaft speed, the working temperature and the type of fluid; if the original seal has a different design, consult us and we will guide you on the compatible alternative.

If you need a seal equivalent to the DBH 5148Vit or a nearby size, the most practical thing is for you to send us the full code, a photo of the part and the shaft, housing and height dimensions. With that data we verify the DBH line and propose options that fulfil the same function. We can also review whether the Lx design is the most suitable for your equipment or whether another type of lip or material is better depending on the fluid and temperature.

MR Accesorios Industriales sells the DBH brand as part of its line of seals and oil seals. If this oil seal is for your maintenance, send the code 5148Vit on WhatsApp and we will quote you. Remember that careful mounting and verification of the dimensions prevent premature leaks and ensure reliable sealing for longer.