DBH 5425 radial shaft seal — 32 x 47 x 7

DBH 5425 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5425 and any equivalents.

The DBH 5425 is a radial shaft seal built for a 32 mm shaft, a 47 mm housing bore and a 7 mm width, with the Lx lip configuration. It keeps lubricant in and contamination out of rotating assemblies such as pumps, motors, gearboxes and bearing positions. MR Industrial Accessories supplies this line and can walk you through the selection.

Reading the code is straightforward: 5425 identifies the seal, while the size is given as shaft 32 mm, housing 47 mm, width 7.00 mm. The Lx version uses one sealing lip with a spring, which is the common choice for lubricated rotating shafts. DBH is one of the brands we handle, so if this exact reference does not fit your machine, ask about other options.

You will find seals of this type in centrifugal pumps, electric motors, gearboxes, bearing housings and power transmission equipment. Their job is to hold oil or grease inside and to keep dust, water and particles from reaching the bearing. On a shaft that turns with some vibration or moderate heat, the spring-loaded lip stays in contact and limits leakage.

Before fitting the DBH 5425, confirm the shaft measures 32 mm and the bore 47 mm, and that both surfaces are clean, smooth and free of burrs. The 7.00 mm width has to sit correctly in the housing depth. Apply a little lubricant to the lip, press the seal in squarely and avoid hammer blows that could distort it. If the application runs fast or under pressure, contact us to review whether the Lx design is the right pick or if another variant suits better.

For a quote, send the code 5425 or the three dimensions of the seal you are replacing. With that information we can search for a match in the DBH range or in other brands we carry, and we can also help when the installation space is tight or the original part has an unusual shape.