Radial shaft seal DBH 6386 — 46.00 x 60.30 x 9.50

DBH 6386 is a radial shaft seal reference, within Seals. Request a quote for 6386 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6386 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 46 mm shaft diameter, 60.30 mm housing diameter and 9.50 mm height, and an Mt design, it is press-fitted into the housing and runs against the shaft. It is a key component in gearboxes, pumps and motors, where it prevents leaks and extends bearing life. MR Accesorios Industriales supplies this official brand and advises you on choosing the right seal.

This item is a DBH brand radial shaft seal, identified by part number 6386. Its dimensions are: shaft diameter (d) 46 mm, housing diameter (D) 60.30 mm and height (h) 9.50 mm. The Mt design indicates a specific construction within the DBH seal line. The sealing lip, generally made of elastomer, is bonded to a metal ring that gives it rigidity and allows press fitting into the housing. The reduced height of 9.50 mm makes it suitable for limited axial spaces.

Radial shaft seals such as the DBH 6386 are used in a wide variety of industrial equipment: gearboxes, centrifugal pumps, electric motors, compressors, spindles and belt or chain drives. Their main function is twofold: to retain oil or grease inside the mechanism and to prevent the ingress of dust, water or particles that accelerate wear. In environments with vibration or moderate temperature, a properly selected seal reduces maintenance downtime and protects bearings and shafts.

To install a radial shaft seal correctly, check that the shaft has the appropriate hardness and surface finish, 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. The housing must be clean and free of deformation; installation is done with a press or suitable tool, applying uniform force on the outer ring, never on the lip. If the shaft shows wear, consider a repair sleeve or a seal with an auxiliary lip. Correct alignment between shaft and housing is essential to prevent premature leaks.

If you need a seal equivalent to the DBH 6386 or a nearby size, the most practical approach is to send us the exact part number, the equipment brand and a photo of the part. With that data we can look for alternatives in other brands or series that meet the same dimensions and design type. We can also advise you if the mounting space allows variants with an additional lip or special materials for higher temperatures. At MR Accesorios Industriales we have more than 80 years of experience in the field and we help you find the solution.

To request a quote for the DBH 6386 seal or ask about a replacement, send us the part number on WhatsApp. We will reply shortly with the options that best suit your equipment. Remember that we also supply bearings, housings, chains and pulleys, so we can advise you comprehensively on your maintenance.