DBH 9746Pol radial shaft seal — 120 x 140.15 x 13

DBH 9746Pol 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 9746Pol and any equivalents.

For rotating equipment, the DBH 9746Pol radial shaft seal keeps lubricant where it belongs and blocks dust and water from reaching the bearings. Its designation points to a 120 mm shaft, a 140.15 mm housing bore and a 13.00 mm height. As a wear item, it should be replaced once leakage, noise or shaft play shows up. MR Industrial Accessories supplies this seal as a brand.

The code 9746Pol belongs to the DBH line. Reading the dimensions in order: shaft 120 mm, housing 140.15 mm, width 13.00 mm. The Mx-R-H configuration is a lip seal with a spring, built for rotating shafts that need a dependable barrier against lubricant loss and the entry of dust or water. The Pol suffix generally points to a particular elastomer compound; confirm it against the manufacturer's data sheet for your service conditions.

Seals of this size turn up in gearboxes, centrifugal pumps, electric motors, rollers and power transmission assemblies. In industrial, food and process plants they sit on a shaft turning inside a fixed housing, in contact with oil, grease or emulsions. Road and agricultural machinery and pumping equipment also use them to protect bearings and hold lubricant in place.

Selection starts with three measurements: shaft, housing and height. They must match your equipment. Look at the shaft surface as well; burrs or visible wear will shorten lip life. At installation, coat the lip with the same oil or grease used in service, keep the seal square to the shaft, and press on the outer diameter with a tube or press, never on the lip. Where the housing has a chamfer, seat the seal correctly to avoid damage.

If you need an equivalent, send the code 9746Pol or your three dimensions: shaft diameter, housing diameter and height. With that we can search alternatives in the same category or from other brands we carry. We can also tell you whether the Mx-R-H design fits your application or whether a different lip type or material should be considered.

To request a quote, send the code 9746Pol via WhatsApp or email to MR Industrial Accessories. We reply promptly with the quote and suitable alternatives. Factories, plants and maintenance teams rely on us to find the right part without hassle.