DBH 9772 radial shaft seal — 46 x 76 x 5/6

DBH 9772 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 9772 and any equivalents.

A radial shaft seal such as the DBH 9772 keeps lubricant inside a housing and blocks dust and water from reaching the bearing. Its Mz design combines a sealing lip with a metal case, and the 46 x 76 x 5.00/6.00 mm size fits medium-section shafts. MR supplies this brand and can help you confirm the right seal for the job.

Read the code before you order. DBH 9772 is the part number, and the dimensions behind it are shaft 46 mm, housing 76 mm, width 5.00/6.00 mm. The Mz version uses a lip plus metal body for oil or grease retention, and the thin DBH profile suits assemblies where axial room is limited.

You will find this seal in gearboxes, centrifugal pumps, electric motors, transmission shafts and process equipment that runs continuously. Food, chemical and petrochemical plants use it, as do water treatment sites, farm machinery and material handling equipment. In all of these, keeping outside contaminants away from the bearing is what extends service life.

Installation is straightforward but cleanliness matters. Wipe the shaft and bore, remove burrs and scratches, then coat the lip with the same oil or grease the equipment runs on. The 5.00/6.00 mm width means the seal can sit in a chamber with some axial tolerance, so follow the machine drawing for seating depth. A worn shaft may call for a repair sleeve or a different size.

For an equivalent, give us the 9772 number or the 46 x 76 x 5.00/6.00 mm dimensions, plus the application and operating conditions. We carry this brand and can point you to the best fit in the DBH line. Quotes are handled by WhatsApp or email with the part number.