Radial shaft seal DBH 5523 — 32.00 x 52.00 x 9.00

DBH 5523 is a radial shaft seal reference, within Seals. Request a quote for 5523 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5523 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain the lubricant inside the assembly and prevent the entry of contaminants such as dust, water or particles. With dimensions of 32 mm shaft diameter, 52 mm housing and 9 mm height, it is a common replacement part in gearboxes, pumps and electric motors. At MR Accesorios Industriales we carry it as part of our line of seals and oil seals for industrial maintenance.

This item is a radial shaft seal of the DBH brand, identified with the code 5523. Its standardized dimensions are: shaft diameter (d) of 32 mm, housing diameter (D) of 52 mm and height (h) of 9.00 mm. The Mr design corresponds to the standard single-lip configuration with spring, suitable for rotating shafts with lubrication. The designation 5523 allows it to be located quickly in catalogs and ordering systems.

Seals such as the DBH 5523 are used in equipment where a shaft passes through a housing and the oil or grease must be kept inside. Typical applications include gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. They are also used in machine tools and agricultural equipment, where sealing prevents leaks and protects the bearings from external contamination.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The shaft surface must be ground and free of deep marks; adequate roughness favors the life of the lip. When installing, lubricate the lip with the same oil as the system, insert the seal perpendicularly and avoid hitting it directly. If the shaft shows wear, evaluate a nearby size or a repair sleeve.

If you need a seal equivalent to the DBH 5523 or a close size, contact us. We can look for alternatives in other brands or configurations (double lip, special materials) according to your application. To speed up the quote, send us the code 5523, the dimensions or a photo of the original part. We can also advise you if the housing has different tolerances or if the previous seal failed prematurely.

At MR Accesorios Industriales we carry the DBH brand as part of our catalog of seals and oil seals. If this seal is for your maintenance, write to us on WhatsApp and we will send you the quote. With more than 80 years in the field, we help find the correct part so your equipment keeps running.