Radial shaft seal DBH 5476 — 45.00 x 72.00 x 12.00

DBH 5476 is a radial shaft seal reference, within Seals. Request a quote for 5476 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5476 radial shaft seal is a lip seal that mounts on the shaft and stops oil, grease or contaminants from passing through in gearboxes, pumps and motors. With 45 mm shaft diameter, 72 mm housing bore and 12 mm height, and Mz design, it is a commonly used size in industrial equipment. MR Accesorios Industriales carries it as part of its line of seals and oil seals.

The DBH 5476 is a single-lip radial shaft seal, identified by its designation 5476. Its dimensions are 45.00 mm shaft diameter (d), 72.00 mm housing bore diameter (D) and 12.00 mm height (h). The Mz design corresponds to the seal's construction configuration, with a sealing lip and metal case. It is a precision component that works in direct contact with the shaft, so its correct selection and installation are decisive in preventing leaks.

This type of seal is used in gearboxes, reducers, centrifugal pumps, electric motors, rollers and transmission equipment. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles. In food, chemical or process plants, it also protects against washdowns and humid environments. It is a wear part: over time the lip hardens or becomes marked and it should be replaced before oil loss appears.

To choose the right seal, verify that the shaft diameter, housing bore and height match those of the DBH 5476. Check the condition of the shaft surface: if it has burrs, scratches or wear, the new lip will not seal properly. During installation, lubricate the lip with the same oil used in the equipment, place the seal perpendicular to the shaft and avoid striking it. If the shaft has a worn track, consider a seal with an offset lip or a repair sleeve.

If you need a nearby size or an equivalent, send us the code 5476 or the dimensions 45 x 72 x 12 mm by WhatsApp. You can also tell us the equipment, the brand of the original seal or a photo of the part. At MR Accesorios Industriales we compare against the available alternatives and confirm the option that best fits. If the Mz design is not the right one for your application, we review it with you.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. To request a quote for the DBH 5476 or ask about a similar size, write to us on WhatsApp with the code or the dimensions. We reply with the alternatives we have for that size.