DBH 6702 radial shaft seal — 25 x 62 x 10

DBH 6702 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 6702 and any equivalents.

A rotary shaft lip seal, the DBH 6702 keeps lubricant where it belongs and keeps dust, water and particles out. It mounts on the shaft and seals against the housing bore, so the bearing running behind it stays protected. The Lx configuration is a single lip with a spring, aimed at everyday rotating shaft duty.

Read the code and the numbers together. The designation is 6702, and the size it fits is a 25 mm shaft, a 62 mm housing bore and a 10 mm overall height. Because the seal works by contact, how well it lasts depends on the finish of the shaft, the condition of the bore and whether the lip gets lubrication at startup.

Where does a seal this size turn up? Gear reducers, centrifugal pumps, electric motors, line shafts and process equipment that runs continuously. In each case the job is the same: hold oil or grease in, hold contamination out. It also suits assemblies that separate a dusty or pressurized area from a clean one, as long as the shaft and housing are machined for a radial seal.

Installation decides a lot. Look over the shaft first for burrs, keyways or splines that could cut the lip, coat the seal before you press it in, and drive it on the outer diameter with a proper tool rather than on the lip. Keep shaft and housing runout low and hold a controlled surface roughness on the running surface. Running hot or fast? Tell us the conditions and we will say whether this Lx lip suits the job or whether a different variant fits better.

Looking for a substitute? Give us the code 6702 plus whatever shaft, bore and height measurements you can take from the equipment. We compare options in the DBH line and in the other brands we supply, checking each one against its data sheet. An exact match is not always required, and a standard size often drops into the same seat.

DBH is one of the seal brands in our lineup at MR Industrial Accessories. Send the code 6702 by WhatsApp or email and we will put together your quote. If the number is missing from the part, we can still identify it from the shaft and bore dimensions.