DBH 6753Pol radial shaft seal — 47.65 x 65.2 x 11.9

DBH 6753Pol 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 6753Pol and any equivalents.

The DBH 6753Pol is a radial shaft seal that presses into a housing bore and rides on a rotating shaft. Its Mz configuration pairs a sealing lip with a metal outer body, so the seal holds lubricant inside the assembly and keeps dust, water and other particles out. You will find this style of seal in gearboxes, pumps, electric motors and other power transmission equipment where a shaft turns on bearings or bushings and the oil or grease has to stay put.

This seal carries the DBH designation 6753Pol and is defined by three measurements: shaft 47.65 mm, housing 65.20 mm and height 11.90 mm. The Mz version means a lip seal with a metal reinforcement, made to be press-fitted into the cavity and to run against the shaft. Check those three figures against your application before you order. A seal of the wrong size will not seat in the bore or will not contact the shaft, and the leak continues.

Seals in this size range show up on transmission shafts in gearboxes, reducers, centrifugal pumps, electric motors, compressors and machine tools. Agricultural equipment and road machinery also use them, since dust and water are always present in those environments. In each case the seal does two jobs at once: it keeps the lubricant around the bearing or bushing, and it blocks contaminants that would otherwise shorten component life.

Selection goes beyond the three dimensions. Inspect the shaft first: scratches, wear marks or burrs prevent the lip from seating and the leak returns. The bore should be clean, free of dents and at the correct diameter so the seal presses in without distortion. During installation, coat the lip with the same oil or grease used in the equipment and drive the seal in with a tube or sleeve that contacts the metal edge, never the lip. If the shaft runs at high speed or the assembly vibrates, contact us and we will review whether a different design variant fits better.

To quote code 6753Pol, send the measurements of the seal you are replacing: shaft diameter, housing diameter and height. With those figures we locate the equivalent in DBH or in another brand we carry. We can also confirm whether the Mz design suits your application or whether another lip profile or material would work better.

For a quote on the DBH 6753Pol seal, message us on WhatsApp with the code and the quantity you need. MR Industrial Accessories supplies seals and radial shaft seals for both replacement work and equipment in production. If you are unsure about installation or want to confirm this is the right seal for your machine, send a photo of the housing and shaft and we will help you identify it.