DBH 5254Pol radial shaft seal — 22 x 35 x 6

DBH 5254Pol 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 5254Pol and any equivalents.

The DBH 5254Pol is a radial shaft seal that keeps lubricant in and contaminants out where a shaft turns inside a housing. Its Lx configuration uses a single lip with a spring. The seal fits a 22 mm shaft, a 35 mm housing bore and a 6.00 mm height. MR Industrial Accessories supplies this brand and can verify the size before you order.

The code 5254Pol identifies this seal in the DBH line. Read the dimensions as shaft 22 mm, housing 35 mm, width 6.00 mm. The Lx designation tells you the seal has one lip and a spring, a layout that suits rotating shafts that run with lubrication. Because the lip works by contact, the finish and condition of the shaft and bore matter as much as the size itself.

You will find seals like this in gearboxes, pumps, electric motors, transmission shafts, mixers and process equipment, as well as in machine tools, conveyors and agricultural machinery. In every case the job is the same: hold oil or grease inside and keep dust, water and particles away from bearings and gears.

Before installing, check the shaft for burrs or a worn contact band and make sure the housing bore is clean and free of dents. Apply lubricant to the lip, then press the seal in squarely. When choosing a replacement, look beyond the three dimensions and consider shaft speed, operating temperature and the fluid being retained. A shaft with a deep wear groove may call for a different seal design.

To quote 5254Pol, send the shaft, housing and height you are working with, along with a short note on the application. We can review options in the DBH line and other brands we carry, and confirm what fits without machining the housing. If your case calls for a double lip or another material, we can point you to that variant.