Radial shaft seal DBH 5763 — 31.75 x 50.36 x 12.70

DBH 5763 is a radial shaft seal reference, within Seals. Request a quote for 5763 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5763 radial shaft seal is a lip seal fitted into a machine housing to retain lubricant and prevent dust, water or particles from entering. Its Mz design combines a sealing lip with a metal body that press-fits into the cavity. It is used in gearboxes, pumps, electric motors and transmission equipment where the shaft rotates on bearings or bushings and oil or grease must be contained.

This seal has the following dimensions: shaft diameter 31.75 mm, housing diameter 50.36 mm and height 12.70 mm. The Mz design corresponds to a seal with a sealing lip and an outer metal structure, intended to be press-fitted into the housing and seal against the shaft. The 5763 designation identifies this size within the DBH line, an official brand that MR supplies.

It is used in equipment where the passage of a rotating shaft through a housing must be sealed: reducers, gearboxes, centrifugal pumps, electric motors, compressors, machine tools and belt or chain drive systems. It also appears in agricultural and industrial applications where the environment has dust, moisture or oil spray and the bearing or bushing needs protection.

To choose the right seal, check that the shaft diameter, housing diameter and height match those of the original part. The Mz design defines the lip type and body material, but installation requires a ground shaft surface free of burrs, and a clean housing free of deformation. If the shaft is worn, it may be necessary to use a repair sleeve or change the size.

If you cannot find code 5763 or need a nearby size, send us on WhatsApp the shaft diameter, housing diameter and height you measured, plus a photo of the old seal. With that data we look for the equivalent in DBH or in another brand we supply. We can also advise you if the Mz design is right for your application or if another lip type is preferable.

MR Accesorios Industriales has supplied seals and oil seals for more than 80 years. If you already have code 5763, send it on WhatsApp along with the quantity you need and we will send you the quote. If you are unsure about the size, send us the dimensions and we will help you confirm the replacement.