DBH 8662 radial shaft seal — 62 x 85 x 10

DBH 8662 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 8662 and any equivalents.

The DBH 8662 is a radial shaft seal sized for a 62 mm shaft, an 85 mm housing bore and a 10 mm height, built to design A 303. Seals of this type keep lubricant where it belongs and keep dust, water and other contaminants out of rotating assemblies such as pumps, motors, gear reducers and gearboxes. A flexible lip rides against the shaft and holds the sealing action through continuous running.

The code breaks down simply: DBH identifies the seal family and 8662 is the item reference. On the dimensional side, the shaft diameter (d) is 62.00 mm, the housing diameter (D) is 85.00 mm and the height (h) is 10.00 mm. Design A 303 describes a single-lip seal with a metal case, made to be press fitted into a cylindrical bore. Where equipment calls for this combination of dimensions, the seal drops in as a replacement part.

You will typically find it on centrifugal pumps, electric motors, reducer boxes, compressors and transmission equipment. Its job in each case is the same: hold oil or grease in, block dust, water and particles out. Fan shafts, mixer shafts and conveyor shafts are common locations, and a sound seal there is what keeps the bearings protected and the assembly running as it should.

Before ordering, confirm that the shaft and bore measurements on your equipment match the seal. Design A 303 reflects a particular lip and case geometry, so if the original unit carries a different variant, check with us first. At installation, coat the lip with lubricant, keep sharp edges away from it and seat the seal squarely in the housing. Wiping down the shaft and bore beforehand helps avoid early failure.

Looking for a substitute? Send the original seal code, the shaft, housing and height dimensions, and a photo of the part. With that information we can search for a compatible option in the DBH line or among the other brands we supply. We can also tell you whether design A 303 is the right match for what is currently installed on your equipment.

To get a quote on the DBH 8662 oil seal, send the code to MR Industrial Accessories by WhatsApp or email. We answer promptly and can point you to other sizes or brands if your equipment needs something different.