Radial shaft seal DBH 6753Pol — 47.65 x 65.20 x 11.90

DBH 6753Pol is a radial shaft seal reference, within Seals. Request a quote for 6753Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6753Pol radial shaft seal is a lip seal mounted in a machine housing to retain lubricant and stop dust, water or particles from entering. Its Mz design combines a sealing lip with a metal body that fits into the cavity under pressure. It is used in gearboxes, pumps, electric motors and power transmission equipment where the shaft rotates on bearings or bushings and the oil or grease must be contained.

This item is a DBH radial shaft seal with the designation 6753Pol, with the following dimensions: shaft diameter 47.65 mm, housing diameter 65.20 mm and height 11.90 mm. The Mz design corresponds to a seal with a sealing lip and metal reinforcement, designed to be press-fitted into the housing and run on a rotating shaft. These are the dimensions you need to verify before ordering, because a seal with different dimensions will neither seal nor fit into the cavity.

Typical applications for a seal of this size are in equipment with transmission shafts: gearboxes, reducers, centrifugal pumps, electric motors, compressors and machine tools. It is also used in the agricultural sector and in road equipment, where dust and water are part of the working environment. In all these cases the seal performs two functions: retaining the lubricant of the bearing or bushing and preventing contaminants from entering that accelerate wear.

To select it, in addition to the three dimensions, take into account the condition of the shaft: if it has scratches, wear or burrs, the lip will not seat properly and the leak will appear anyway. The housing must be clean, free of dents and with the correct diameter so that the seal enters under pressure without deforming. When mounting it, lubricate the lip with the same grease or oil used in the equipment and use a tube or sleeve that presses on the metal edge, never on the lip. If the shaft rotates at high speed or there is a lot of vibration, contact us and we will evaluate a design variant.

If you cannot find the code 6753Pol or you need a nearby size, send us the dimensions of the old seal: shaft diameter, housing diameter and height. With that data we look for the equivalent in DBH or another brand we carry, or we offer you the closest size within the same series. We can also verify whether the Mz design is suitable for your application or whether another type of lip or material is better.

To request a quote for the DBH 6753Pol oil seal, write to us on WhatsApp with the code and the quantity you need. At MR Accesorios Industriales we work with seals and oil seals for replacement and also for equipment in production. If you have doubts about mounting or want to confirm that this is the seal that goes in your machine, send us a photo of the housing and the shaft and we will help you define it.