Radial shaft seal DBH 5101 — 31.75 x 60.50 x 12.70

DBH 5101 is a radial shaft seal reference, within Seals. Request a quote for 5101 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5101 radial shaft seal is a lip seal that prevents the leakage of oil or grease and the entry of dust and water in equipment with a rotating shaft. Due to its dimensions of 31.75 mm shaft, 60.50 mm housing and 12.70 mm height, it is used in gearboxes, pumps, electric motors and transmissions. At MR Accesorios Industriales we carry it and advise you so you choose the correct seal for your application.

This item is a DBH 5101 radial shaft seal, identified with the designation 5101 and the manufacturer code 5101. Its dimensions are 31.75 mm shaft diameter, 60.50 mm housing diameter and 12.70 mm height. The Lx design corresponds to a seal with a single sealing lip and metal case, designed to retain lubricant in one direction and exclude contaminants from the outside. It is a standard replacement part within the line of seals and oil seals that MR Accesorios Industriales carries.

Typical applications of a seal of these dimensions appear in equipment with a 31.75 mm shaft, such as gearboxes, centrifugal pumps, electric motors, compressors and belt or chain transmissions. It is also found in machine tools, food industry equipment and conveying systems. In all cases it performs the function of keeping the lubricant inside the assembly and preventing the entry of particles, water or steam that accelerate wear on bearings and gears.

To mount it, verify that the shaft has no burrs or marks and that the surface where the lip seats is clean and lubricated. The housing must be sound, without impacts or corrosion, and it is advisable to insert the seal with a support tube that presses on the outer diameter, never on the lip. If the equipment operates with high vibration or temperature, choose a suitable lip compound and consult the manufacturer's data sheet to confirm chemical compatibility with the lubricant.

If you need an equivalent seal or a nearby size, send us the code 5101 or the shaft, housing and height dimensions. We can look for alternatives within the same series or from other brands we carry, always respecting the housing and shaft tolerances. The more data you give us — type of lubricant, working temperature, speed and direction of rotation — the more accurate the proposal will be. We can also evaluate variants with an additional lip or special material if your application requires it.

To request a quote for the DBH 5101 oil seal or ask about a similar size, send us the code on WhatsApp to MR Accesorios Industriales. We reply with the alternatives that best fit your equipment. With more than 80 years in the business, at MR Accesorios Industriales we know the details that make a seal last: mounting, lubrication and correct lip selection. Write to us and we will help you solve it.