Radial shaft seal DBH 5146Vit — 55.00 x 72.00 x 10.00

DBH 5146Vit is a radial shaft seal reference, within Seals. Request a quote for 5146Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5146Vit radial shaft seal is a rotating shaft seal that prevents oil or grease leaks and blocks the entry of dust and water. With dimensions of 55 mm shaft, 72 mm housing and 10 mm height, and Lx design, it is press-fitted into crankcases, pumps and gearboxes. MR Accesorios Industriales sells it as part of its industrial seals line, with technical advice to choose the correct size.

This DBH 5146Vit seal has a shaft diameter of 55 mm, a housing diameter of 72 mm and a height of 10 mm. The Lx design corresponds to a single lip seal with spring, without an additional dust lip, intended for rotating shafts where the main sealing relies on the elastomeric lip. The designation 5146Vit identifies the size and construction type within the DBH line. It is a frequent replacement component in equipment with permanent lubrication.

It is used in gearboxes, centrifugal pumps, electric motors, rollers and transmission shafts. It also appears in process equipment, mixers and conveyors where lubricant must be contained and the entry of contaminants prevented. In each case, the seal works on a machined shaft and inside a housing with suitable tolerance; the combination of dimensions 55 x 72 x 10 mm makes it compatible with many standard industrial assemblies.

To install it, check that the shaft has no burrs or wear and that the housing is clean and free of dents. Lubricate the lip with the same grease or oil as the equipment before inserting it, and do so with a flat-walled tool to avoid deforming the seal. Selection depends on shaft speed, working temperature and the type of fluid; if the equipment operates with high vibration or internal pressure, it is advisable to evaluate a design with reinforcement or dust lip.

If you need a nearby size or an equivalent from another brand, send us the code engraved on the old seal or the shaft, housing and height dimensions. With that data we look for the alternative within the lines we sell. We can also advise you if the original seal has a special configuration, such as a double lip or reinforced metal case, so that the replacement performs the same function.

Send code 5146Vit or the dimensions 55 x 72 x 10 mm via WhatsApp to MR Accesorios Industriales and we will quote you. If you have doubts about installation or want to confirm the application, our technical team replies with the manufacturer's information. We work with in-house manufacturing to cover industrial maintenance needs.