DBH 1188Pol radial shaft seal — 58 x 75 x 10

DBH 1188Pol 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 1188Pol and any equivalents.

The DBH 1188Pol is a radial shaft seal, also called an oil seal: it sits on the rotating shaft and seals against the housing bore, holding lubricant in and keeping dust, water and particles out. Its three key measurements are a 58 mm shaft, a 75 mm housing bore and a 10.00 mm height, and it is built to the Lx-R AH design. Equipment such as gearboxes, pumps, electric motors and power transmission drives that run on medium-section shafts commonly uses this size. Because the lip is a wear part, a hardened or scored lip will start to weep oil.

The designation on this seal is DBH 1188Pol, and the code is the fastest way to identify it at the counter. Match three values before you order: shaft diameter 58 mm, housing bore 75 mm and overall height 10.00 mm. The Lx-R AH designation describes how the lip and the outer body are formed, so it is worth keeping on the request. This is a radial seal for rotating shafts; it is not a face seal and will not work in that position.

You will find this size in gearboxes, centrifugal pumps, electric motors, rollers and power transmission assemblies, and also on fan, mixer and conveyor shafts where rotation is continuous and dust or moisture is present. The job is always the same: retain oil or grease inside the assembly and block the contaminants that shorten bearing and gear life.

Correct installation starts with preparation. The shaft sealing area should be clean and free of burrs or marks, and the housing seat should be undamaged. Put a film of lubricant on the lip, then drive the seal in with a tube or shim that presses on the outer body only. Never load the lip directly. If the shaft already shows a wear groove, a seal with the lip in a different position is an option. Lubricant type, working temperature and shaft speed all influence the final selection.

When you need a substitute, give us the part number 1188Pol together with the shaft, housing and height measurements and tell us what the equipment is. That is enough for us to check the DBH line or another brand we supply. If the housing bore is damaged, re-measure before ordering, since a seal of a different height or diameter will not seal the same way.

MR Industrial Accessories supplies the DBH brand. Send the part number 1188Pol by WhatsApp or email to request a quote or ask about an equivalent size, and our team will reply promptly. We can also help with installation questions and suggest alternatives when the shaft or housing shows wear.