Radial shaft seal DBH 8459 — 32.00 x 48.00 x 8.00

DBH 8459 is a radial shaft seal reference, within Seals. Request a quote for 8459 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8459 seal is a single-lip radial seal designed for rotating shafts with a 32 mm diameter. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or particles that accelerate wear on bearings and bushings. It is press-fitted into 48 mm housings and has an 8 mm height. It is a key part in gearboxes, pumps, electric motors and power transmission equipment operating under demanding conditions.

This DBH 8459 seal has an Lx design and is identified by its main dimensions: shaft diameter 32 mm, housing diameter 48 mm and height 8.00 mm. The sealing lip is reinforced to withstand continuous rubbing against the shaft and maintain tightness even with slight eccentricities. The metal outer case ensures a firm fit in the housing, while the inner elastomer resists common industrial oils and greases. It is a compact and reliable solution for tight spaces.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors, conveyor rollers and belt or chain drive equipment. In all these cases, the seal prevents lubricant leaks and the entry of contaminants, extending bearing service life and reducing maintenance downtime. It is also used in machine tools, agricultural equipment and hydraulic systems where efficient sealing on rotating shafts is required.

For correct installation, check that the shaft has the proper hardness and roughness, with no burrs or marks that could damage the lip. Lubricate the lip with the same oil or grease used in the equipment before inserting it and use an installation tool that presses on the outer diameter, never on the lip. Seal selection must consider rotation speed, working temperature and the type of fluid to be retained. If you have doubts, consult us with your application data.

If you need a seal equivalent to the DBH 8459 or a neighboring size, send us the full part number, the shaft, housing and height dimensions, and a photo of the part. With that data we can look for alternatives in other brands or series that perform the same function. We can also advise you on the most suitable lip design according to the shaft type and service conditions. Write to us on WhatsApp and we will reply shortly.

At MR Accesorios Industriales we carry the DBH brand as part of our line of seals and oil seals. If this part number does not exactly match what you need, send us yours by WhatsApp and we will verify it together. We help you find the right part so your equipment keeps running without leaks.