Radial shaft seal DBH 5976 — 57.15 x 76.12 x 12.70

DBH 5976 is a radial shaft seal reference, within Seals. Request a quote for 5976 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5976 radial shaft seal is a lip seal that prevents lubricant leaks and the entry of contaminants in rotating equipment. With dimensions of 57.15 mm shaft, 76.12 mm housing and 12.70 mm height, and Mz design, it fits assemblies where axial space is limited. DBH is an official brand sold by MR, with technical support to select the correct part.

This item is a DBH radial shaft seal, identified with code 5976. Its dimensions are shaft (d) 57.15 mm, housing (D) 76.12 mm and height (h) 12.70 mm. The Mz design corresponds to a configuration with a sealing lip and metal body, suitable for retaining oil or grease on rotating shafts. The 5976 designation allows it to be located precisely in catalogs and ordering systems. It is a direct replacement part, not a generic component: all three dimensions must match the housing and shaft to guarantee sealing.

Radial shaft seals such as the DBH 5976 are used in gearboxes, pumps, electric motors, conveyor rollers and transmission equipment. Their function is twofold: to retain lubricant inside the assembly and to block dust, water or particles that could damage bearings and gears. In industrial plants, workshops and machinery maintenance, this type of seal is critical to extending the service life of rotating components and reducing downtime due to oil loss.

To install a radial shaft seal, verify that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and place the part perpendicularly to prevent the lip from folding. Selection depends on rotation speed, temperature and the type of fluid; if the original oil seal has a different designation, always compare the shaft, housing and height dimensions before replacing it.

If you need an equivalent to the DBH 5976 or a nearby size, the most practical approach is to send us the complete code and, if possible, a photo of the part and the housing. With that data we can look for alternatives within the DBH line or other brands we sell, respecting the critical dimensions. We can also advise you if the axial space is different or if the Mz design is not suitable for your application.

At MR Accesorios Industriales we work with seals and oil seals for maintenance and replacement. Send code 5976 by WhatsApp and we will quote you. If you have doubts about the size or design, our technical team helps you confirm the correct part.