Radial shaft seal DBH 5225Sil — 47.63 x 64.95 x 8.28

DBH 5225Sil is a radial shaft seal reference, within Seals. Request a quote for 5225Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5225Sil radial shaft seal is a lip seal designed to keep lubricant in and prevent contaminants from entering rotating equipment. Its dimensions of 47.63 mm shaft, 64.95 mm housing and 8.28 mm height make it suitable for assemblies where axial space is limited. The Lz design features a sealing lip that runs on the rotating shaft, with an outer body that is press-fitted into the housing. It is a frequently replaced part in pumps, electric motors and gearboxes.

This item is a radial shaft seal from the DBH brand, identified by the code 5225Sil. Its dimensions are 47.63 mm shaft diameter, 64.95 mm housing diameter and 8.28 mm overall height. The Lz design corresponds to a seal with a single sealing lip and a metal outer body, intended to retain oil or grease in applications where the shaft rotates and the housing remains fixed. The Sil nomenclature is usually associated with specific sealing compounds, but to confirm the exact material it is best to consult the manufacturer's technical data sheet.

Typical applications for this seal include centrifugal pumps, electric motors, speed reducers, transmission shafts and continuous process equipment. In all cases, its function is to keep the lubricant inside the assembly and block dust, water or particles that could accelerate wear on bearings and gears. Because of its compact size, it is used in equipment where the space between shaft and housing is limited, and where reliable sealing is required at moderate speeds.

To install this seal, verify that the shaft and housing diameters match the indicated dimensions. The lip must be lubricated before installation and the shaft must not have burrs or marks that could damage the seal. Seal selection depends on rotation speed, operating temperature and the type of fluid to be retained. If the equipment runs with synthetic oil or at elevated temperatures, consult MR Accesorios Industriales to evaluate compound compatibility.

If you need an equivalent seal or a nearby size, the most practical approach is to send us the code 5225Sil or your current dimensions via WhatsApp. With that data we can look for alternatives within the same DBH brand or other brands we carry, always respecting the shaft, housing and height dimensions. We can also advise you if the Lz design is not suitable for your application and another lip type or material should be evaluated.

At MR Accesorios Industriales we carry the DBH brand as part of our seals and shaft seals line. If this seal is for equipment in operation, send us the code 5225Sil via WhatsApp and we will provide a quote. We can also help you identify the part if you only have the shaft and housing dimensions.