DBH 5069Sil radial shaft seal — 40 x 62 x 10

DBH 5069Sil 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 5069Sil and any equivalents.

When a pump, motor or gearbox starts weeping oil at the shaft, the DBH 5069Sil is the kind of seal a maintenance technician reaches for. It is a radial shaft seal with a single lip and a metal case, sized 40 mm at the shaft, 62 mm at the housing bore and 10 mm in height. Those three numbers, written as 40x62x10, are what you compare against the equipment before ordering.

The designation breaks down simply: 5069Sil is the code to quote, and 40x62x10 is the size to check. Shaft diameter (d) is 40 mm, housing diameter (D) is 62 mm and height (h) is 10 mm. The Lx design refers to one sealing lip on a metal outer case, which is the common configuration for lubricated rotating shafts. MR supplies this seal under the DBH identification.

Seals in this size range turn up in centrifugal pumps, electric motors, gearboxes, conveyor rollers and other power transmission assemblies. The job is always the same: hold grease or oil in, keep dust, water and grit out. Treat it as a wear item. A visible drip or scoring on the shaft is the signal to pull it.

Before fitting, measure the shaft and the housing bore and confirm they match 40 mm and 62 mm. The 10 mm height tells you how much room the housing gives you. Lubricate the lip before you slide it on, and check the shaft for burrs, keyways or splines that could cut the sealing edge. If the equipment runs hot or at high peripheral speed, confirm the lip material against the manufacturer's data sheet.

Need an alternative? Send the code 5069Sil or just the dimensions 40x62x10 to MR by WhatsApp or email. The team can cross it to another line and will ask about the equipment and running conditions to narrow the choice. A photo of the old seal alongside your shaft and bore measurements speeds this up and helps you avoid installing the wrong size.