DBH 1001Pol radial shaft seal — 25 x 40 x 8

DBH 1001Pol 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 1001Pol and any equivalents.

The DBH 1001Pol is a radial shaft seal sized 25x40x8 mm. Its Lx-R-H design combines a sealing lip, a reinforced body and a spring. You will find this type of seal on rotating shafts that turn inside cylindrical housings, where it keeps lubricant in and contaminants out. Pumps, electric motors, gearboxes and power transmission equipment commonly use it as a wear part. MR Industrial Accessories supplies this seal and helps you match it to your application.

Reading the designation is straightforward: shaft 25 mm, housing 40 mm, height 8.00 mm. The Lx-R-H code tells you the seal has a lip, a reinforced body and a spring, a setup meant for lubricated rotating shafts. The lip rides on the shaft while the outer diameter presses into the housing bore to stop leaks. As a standard radial shaft seal, it is built from elastomers and reinforcements that resist wear and the oils typically found in industrial equipment.

You will run into seals like the DBH 1001Pol in centrifugal pumps, electric motors, gearboxes, mixers, fans and power transmission assemblies. They do two jobs at once: hold lubricant where it belongs and block dust, water or particles that would otherwise speed up wear on bearings and gears. For plants, factories and mobile equipment, keeping this seal in good condition is a practical way to protect reliability and cut unplanned maintenance.

Installation calls for a few checks. Confirm the shaft matches the specified size and has no burrs or marks, and make sure the housing is clean and undistorted. Lubricate the lip before pressing the seal in, and keep it square to the shaft using a tube or press that bears on the outer diameter. If the shaft is worn, a seal with the lip in a different position may be the better choice. Speed, temperature and lubricant type all influence selection, so send us your equipment data if you are unsure.

When you need a quote for an equivalent, the fastest route is to send the complete part number, the shaft, housing and height dimensions, and a photo of the part. With that information we can search for an alternative in the same series or from another brand we supply. We can also tell you whether the space allows a different height or whether a design with special features suits your application better.