DBH 8580Pol radial shaft seal — 75 x 93 x 9

DBH 8580Pol 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 8580Pol and any equivalents.

The DBH 8580Pol is a radial shaft seal built for rotating shafts. It measures 75 mm at the shaft, 93 mm at the housing and 9.00 mm in height. Its job is to keep lubricant in and contaminants out, protecting bearings, bushings and gears. The seal presses into the housing and its flexible lip runs against the shaft, absorbing small misalignment. Because it is a wear part, it is normally replaced whenever the assembly is opened.

The 8580Pol follows the Lx-H-AH design. In practical terms, that means a lip with a spring that seals on the shaft. The outer body holds the seal in the housing. The code 8580Pol places this part within the DBH line, a brand MR supplies. Before fitting a new seal, inspect the shaft for burrs, scratches or wear marks that could cut the lip.

You will find this seal in gearboxes, pumps, electric motors, conveyor rollers and other power transmission equipment. It also shows up in agricultural and industrial machinery where a shaft turns inside a housing filled with oil or grease. In every case, the seal keeps the lubricant where it belongs and stops dust, water and particles from getting in. In dirty or wet conditions, check it more frequently.

When choosing a seal, consider shaft speed, operating temperature and the lubricant used. The Lx-H-AH design tells you it has a lip and spring that seal on the shaft. Match the 93 mm housing bore and the 9.00 mm height so the seal seats under pressure without deforming. During installation, coat the lip with the same oil or grease used in the equipment, point the lip toward the lubricant side, and tap evenly on the outer ring, never on the lip.

If you need an alternative, send the part number 8580Pol or the dimensions 75 x 93 x 9 mm by WhatsApp or email. We can check options within the DBH line or other brands we carry, always confirming against the manufacturer's data sheet. We can also tell you whether a worn shaft or housing should be repaired first. The goal is to fit the right part the first time.

MR Industrial Accessories LLC supplies seals, bearings, power transmission components and mounting tools to customers across the United States and in several Latin American countries. If you have the seal in hand, send us the part number 8580Pol for a quote. If not, give us the shaft, housing and width dimensions and we will help you identify it.