DBH 8686 radial shaft seal — 45 x 62 x 10

DBH 8686 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 8686 and any equivalents.

The DBH 8686 is a radial lip seal that sits in the housing and runs against the rotating shaft, holding lubricant in and keeping dust, water and particles out. Its dimensions are shaft 45 mm, housing 62 mm and height 10 mm, with an Lx design. Sizes like this show up often in gearboxes, pumps and power transmission equipment, so it is a frequent replacement item. We supply this brand and can confirm the size with you before quoting.

Reading the designation: DBH 8686 identifies the seal, and the three figures that matter for fit are the 45 mm shaft diameter (d), the 62 mm housing diameter (D) and the 10 mm height (h). The Lx design means a sealing lip on a metal body. The body presses into the housing bore while the lip rides on the shaft. Because the lip wears against the shaft, this is a wear part, changed out when grease or oil starts escaping or when contaminants begin working their way in.

You will find this size in gearboxes, reducers, centrifugal pumps, electric motors, transmission shafts and process equipment. The job is always the same: hold oil or grease inside the assembly and keep outside agents from getting in, since those agents speed up wear on bearings and gears. Getting the seal right matters for how long the equipment runs between repairs.

Before ordering, measure the shaft and the housing bore and compare them with the values above. The shaft surface should be clean, with no burrs or deep marks, and the bore should be free of deformation. Put lubricant on the lip before pressing the seal in, and keep the installation straight so the lip is not struck or rolled. If the shaft is already worn, a seal with an auxiliary lip is worth considering. Alignment and a sound sealing surface are what keep leaks from coming back early.

Need a different size or a substitute? Send part number 8686 or the dimensions 45x62x10 by WhatsApp or email. We can check options within the same brand or among the other brands we supply, keeping the dimensions and design type in mind, and we will tell you if a variant should be reviewed instead.

To get a quote on the DBH 8686, message us with the part number or the dimensions and our team will reply promptly. Since we supply this brand, we can help you land on the right part for your equipment.