DBH 8311Pol radial shaft seal — 80 x 96 x 9

DBH 8311Pol 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 8311Pol and any equivalents.

The DBH 8311Pol oil seal is a single-lip radial shaft seal that fits a 80 mm shaft. It keeps lubricant in and contaminants out of housings, protecting bearings and gears in pumps, motors, gearboxes and other industrial equipment. The seal is press-fitted into the housing and its flexible lip maintains dynamic contact with the shaft.

This oil seal carries the code 8311Pol and follows an Lx-R design. Its dimensions are shaft 80 mm, housing 96 mm and height 9.00 mm. The sealing lip faces the fluid side, and the construction typically combines an outer metal ring with an elastomer for sealing. It is a standard replacement for moderate-speed shafts that need a reliable barrier against leaks.

Typical uses include centrifugal pumps, electric motors, gearboxes, compressors and transmission equipment. In these applications, the seal protects bearings and gears from dust, water and particles while preventing oil or grease loss. It also appears in agricultural machinery, construction equipment and process lines where lubrication and cleanliness are critical to component life.

When selecting a seal, match the shaft, housing and height dimensions to your equipment. The Lx-R designation indicates a lip configuration that can vary by manufacturer, so confirm lip orientation and elastomer material. During installation, lubricate the lip with the same oil or grease used in the equipment, insert it perpendicular to the shaft and avoid impacts that could damage the lip. If the shaft is worn, consider repair or a seal with a wear sleeve.

To find an equivalent, send the code 8311Pol or your current seal dimensions (shaft, housing and height) via WhatsApp or email. MR Industrial Accessories LLC supplies seals and oil seals and can help you identify the right part. We also provide technical advice for special applications.

For a quote on the DBH 8311Pol oil seal or other sizes, contact us on WhatsApp or email and mention the code. We reply promptly with options that suit your equipment. MR Industrial Accessories LLC serves customers in the United States, Canada, Mexico and South America.