DBH 5779 radial shaft seal — 31.75 x 57.96 x 6.35

DBH 5779 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 5779 and any equivalents.

The DBH 5779 radial shaft seal is a lip seal that keeps lubricant in and contaminants out of rotating shaft assemblies. It measures 31.75 mm at the shaft, 57.96 mm at the housing and 6.35 mm in width, and its Mt design uses a single sealing lip with a spring. MR Industrial Accessories LLC supplies this seal to maintenance and purchasing teams across the United States and Latin America.

The code DBH 5779 identifies the seal; the three dimensions follow the usual order: shaft diameter 31.75 mm, housing bore 57.96 mm and width 6.35 mm. The Mt designation points to a single lip with a spring, a common choice when a straightforward barrier against leakage is needed. The elastomer compound is selected to handle the oils and greases found in everyday industrial service.

You will find this seal in pumps, electric motors, gear reducers, gearboxes and bearing positions on power transmission equipment. It also appears in agricultural machinery, production lines, mining equipment and pumping systems. Correct sealing at these points helps avoid unplanned downtime and keeps components running as intended.

During installation, check that the shaft and housing match the stated dimensions. The shaft should be free of burrs and hard enough to resist wear. Lubricate the lip before pressing the seal in, and seat it perpendicular to the shaft. If you are unsure which seal fits your assembly, our team can review the application with you.

If you need an equivalent size or a close variant, we can help. Our range covers many seal types and configurations. Send the code 5779 or the dimensions 31.75 x 57.96 x 6.35 mm by WhatsApp or email, and we will reply promptly with options and a quote.