DBH 5959 radial shaft seal — 44.45 x 71.33 x 7.14

DBH 5959 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 5959 and any equivalents.

The DBH 5959 is a radial shaft seal that fits onto the shaft and presses into the housing. It holds lubricant in place and keeps dust, water and other particles out. With a 44.45 mm shaft, a 71.33 mm housing bore and a 7.14 mm height, it suits equipment built around medium-section shafts. Pumps, electric motors, gearboxes and transmissions are common homes for this size.

The designation 5959 identifies this seal within the DBH line. Reading the size off the code is not enough on its own, so the three figures to check are shaft 44.45 mm, housing 71.33 mm and height 7.14 mm. The Lx design is a single lip with a spring, made for rotating lubricated shafts. DBH uses this naming for seals with a standard profile that press into a cylindrical housing. Compare the figures with the drawing or the old part before you commit to an order.

Seals in this size range turn up in centrifugal pumps, electric motors, gear reducers, transmission shafts and process equipment. The job is the same in every case: keep oil or grease from escaping and keep dirt away from the bearing or bushing. You will also find them in agricultural machinery, washing equipment and conveying systems, where conditions are hard on components and the seal is the first line of defense.

Selection comes down to three measurements: shaft diameter, housing diameter and the space available for height. The lip needs a ground surface without grooves under it. On a worn shaft, a wear sleeve is worth considering. At installation, put a little lubricant on the lip, seat the seal square to the shaft with the right tool and avoid striking it at an angle. Speed, temperature and the lubricant in use all point to which lip material fits best, so send us those details.

For an equivalent, give us part number 5959 along with the measurements you took on the machine. A photo of the removed seal, the housing drawing or the make and model of the equipment works too. With that information we look at options in the DBH line and from other brands we supply, then confirm which one fits without changes to the installation. The number does not have to match exactly; the real dimensions are what count.

MR Industrial Accessories LLC supplies the DBH brand among its seals and oil seals. If the equipment is running and you need a quote, message us on WhatsApp or email with the part number and dimensions. We can also help you choose the lip material and spring for your fluid and working temperature. A measurement taken correctly the first time keeps downtime to a minimum.