DBH 6693Pol radial shaft seal — 52.4 x 81 x 11.5

DBH 6693Pol is a reference of radial shaft seal, within Seals. Request a quote for 6693Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6693Pol radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain oil or grease and block the entry of dust and water. Its Kx-Hel design combines a main lip with a secondary exclusion lip, which makes it suitable for equipment exposed to contaminants. It is used in gearboxes, pumps, electric motors and transmissions where the shaft rotates continuously.

This item is a DBH 6693Pol radial shaft seal with the following dimensions: shaft diameter 52.40 mm, housing diameter 81.00 mm and height 11.50 mm. The Kx-Hel design indicates a double-lip configuration with an auxiliary exclusion lip, intended to retain lubricant and at the same time block the entry of particles from the outside. The 6693Pol designation identifies the part within the DBH line and is the reference you will use to order it or look for an equivalent.

Typical applications for a seal of this size and design appear in rotating equipment for industrial use: gearboxes, centrifugal pumps, electric motors, rollers and belt or chain drives. It is also found in agricultural and road machinery where the shaft works with dust or mud. In all those cases, the seal serves to keep the lubricant inside the assembly and prevent the contaminant from reaching the bearing or the gear.

To mount it properly, check that the shaft has no burrs or marks that could damage the lip, lubricate the lip before sliding it on and seat the part perpendicular to the shaft. If the housing has a shoulder or a radius, respect the mounting depth so the lip does not end up off its track. When selecting, take into account the shaft speed, the working temperature and the type of lubricant: a lip unsuitable for those conditions shortens the life of the seal.

If you need an equivalent, send us the code 6693Pol together with the shaft, housing and height dimensions, and the design type you are looking for. With that data we can locate the part in the DBH line or propose a compatible alternative. It also helps if you tell us the equipment where it is mounted and the lubricant it uses, so the search is more precise.

At MR Accesorios Industriales we carry the DBH brand as a brand. If you want a quote for this seal, write to us on WhatsApp with the code 6693Pol and we will reply with the available information.