DBH 5982 radial shaft seal — 54 x 77.75 x 12.7

DBH 5982 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 5982 and any equivalents.

For rotating shafts, the DBH 5982 radial shaft seal keeps lubricant in and contaminants out. It has an Mz lip design and measures 54 mm at the shaft, 77.75 mm at the housing, and 12.70 mm in height. Maintenance teams use it to protect bearings and gears in gearboxes, pumps, motors, and similar equipment.

The Mz designation describes the lip and material configuration, which must suit the fluid being sealed and the operating temperature. The three nominal dimensions—shaft 54 mm, housing 77.75 mm, height 12.70 mm—are read directly from the code and must match the equipment for a proper fit. A spring typically maintains lip contact on the rotating shaft.

You will find this seal in gearboxes, pumps, electric motors, transmission shafts, and process equipment across food, chemical, and transport operations. It suits moderate speeds and temperatures within the normal range for elastomers. Its job is to retain lubricant and block dust, water, and other particles from reaching bearings and gears.

During installation, apply lubricant to the lip, check the shaft for burrs or sharp edges, and keep the housing clean. Even minor damage to the lip can lead to leaks. Confirm that the shaft and housing dimensions match the seal before pressing it into place.

If you need a different brand or an equivalent, send the code 5982 or your exact dimensions. MR supplies the DBH brand and can help you identify the right part. Reach us on WhatsApp or by email for a quote.