Radial shaft seal DBH 5542 — 36.51 x 61.90 x 7.50

DBH 5542 is a radial shaft seal reference, within Seals. Request a quote for 5542 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5542 radial shaft seal is a rotary shaft seal that prevents lubricant leakage and the ingress of contaminants in gearboxes, pumps and industrial equipment. Its Mz design combines a sealing lip with a retaining element that ensures tightness under demanding operating conditions. With dimensions of 36.51 mm shaft, 61.90 mm housing and 7.50 mm height, it is a direct replacement part for applications where axial space is limited. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal.

This item is a radial shaft seal from the DBH brand, identified by code 5542. Its standardized dimensions are: shaft diameter 36.51 mm, housing diameter 61.90 mm and height 7.50 mm. The Mz design corresponds to a configuration with a sealing lip and spring, suitable for rotating shafts with permanent lubrication. The 5542 designation allows it to be located quickly in catalogs and ordering systems. It is a precision part that works in direct contact with the shaft and the housing, so its tolerances are critical to prevent leaks.

Typical applications for this seal include gearboxes, reducers, centrifugal pumps, electric motors and power transmission equipment. In all cases, its function is to retain the oil or grease inside the assembly and block dust, water or particles that could damage the bearings. It is also used in agricultural machinery, mining equipment and process lines where lubricant cleanliness is essential for component service life.

To install the seal correctly, verify that the shaft diameter and the housing match the indicated dimensions. The shaft surface must be free of burrs, scratches or excessive wear; a rough finish accelerates lip wear. Lubricate the lip before installation and make sure the seal enters perpendicular to the housing, without blows that deform the casing. If the equipment operates at high speed or elevated temperatures, consult MR to evaluate the lip material and the type of elastomer.

If you need an equivalent seal or a nearby size, the most practical approach is to send us code 5542 or the current shaft, housing and height dimensions. With that data we can look for alternatives in the same brand or in others we carry, always respecting the required tolerances and design. We can also advise you if the original seal shows premature wear or recurring leaks, to review the cause and recommend a suitable solution.

To request a quote for the DBH 5542 seal or ask about other sizes, write to us on WhatsApp and send us the code or the dimensions. At MR Accesorios Industriales we have more than 80 years of experience in the field and we help you find the seal your equipment needs. Service is personalized and we answer technical questions about installation, compatibility and alternatives.