Radial shaft seal DBH 5330Sil — 20.00 x 52.00 x 10.00

DBH 5330Sil is a radial shaft seal reference, within Seals. Request a quote for 5330Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5330Sil seal is a single-lip radial seal designed for rotating shafts. Its function is to retain the lubricant inside the assembly and prevent the entry of dust, water or particles. With dimensions of 20 mm shaft diameter, 52 mm housing and 10 mm height, and an Lx design, it is a common replacement part in pumps, electric motors, gearboxes and power transmission equipment. MR Accesorios Industriales carries this brand and advises you so you choose the right seal.

This item is a DBH radial shaft seal with the designation 5330Sil. Its main attributes are: shaft diameter (d) of 20 mm, housing diameter (D) of 52 mm and height (h) of 10 mm. The Lx design indicates a configuration with a sealing lip and a spring that ensures constant contact on the shaft. The lip and case material are confirmed against the manufacturer's data sheet. It is a precision part that works in direct contact with the shaft and the housing.

Typical applications for this seal include centrifugal pumps, electric motors, gearboxes, compressors and power transmission equipment. In all cases, its function is to contain the oil or grease and protect the bearings and gears from the entry of contaminants. Because of its compact size, it is used in equipment where radial space is limited and reliable sealing is required at moderate speeds. It is a wear component that should be replaced at every preventive maintenance interval.

To install this seal correctly, verify that the shaft measures 20 mm and the housing 52 mm, with a housing width that accommodates the 10 mm height. The shaft surface must be free of burrs, scratches or excessive wear; otherwise, the lip will not seal properly. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and place the seal perpendicular to the shaft, without striking it directly. If the shaft has a groove or a step, use an installation sleeve to avoid damaging the lip.

If you need an equivalent seal or a close size, the most practical thing is to send us code 5330Sil or the current dimensions (shaft diameter, housing and height). With that data we can look for alternatives within the DBH line or other brands we carry. We can also advise you if the Lx design is not the right one for your application and you need another type of lip or material. The idea is that you are not left with a seal that does not do the job.

At MR Accesorios Industriales we work with seals and oil seals for industrial maintenance. If this DBH 5330Sil seal is the one you are looking for, send us the code on WhatsApp and we will send you the quote. You can also ask us about other sizes or seals for special applications. We are here to help you solve the replacement with the right part.