Radial shaft seal DBH 8040Pol — 75.00 x 90.00 x 10.00

DBH 8040Pol is a radial shaft seal reference, within Seals. Request a quote for 8040Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8040Pol radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. With a 75 mm shaft, 90 mm housing and 10 mm height, it is a commonly used size in industrial equipment. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your application.

This item is a DBH radial shaft seal with designation 8040Pol. Its attributes are 75 mm shaft, 90 mm housing and 10 mm height, with Lx design. The Lx design corresponds to a single-lipped seal with spring, intended for rotating shafts with lubrication. The 8040Pol nomenclature identifies the size and the construction type within the DBH line. Always verify that the shaft diameter, housing diameter and height match your equipment's housing and shaft before mounting.

It is used in gearboxes, pumps, electric motors, rollers and transmission equipment where a shaft rotates inside a housing and oil or grease needs to be contained. It also appears in applications exposed to dust or water, where the seal lip prevents the entry of contaminants. It is a wear part: over time the lip hardens or wears and starts to leak. If you see lubricant leaks or dirt ingress, it should be replaced.

To select the seal, in addition to the size, take into account the shaft speed, working temperature and type of lubricant. The Lx design with spring is suitable for rotating shafts with continuous lubrication. During mounting, lubricate the lip, verify that the shaft has no burrs or marks and that the housing is clean. The seal must go in straight, without blows that deform the lip. If the shaft shows wear, consider a nearby size or a seal with the lip in another position.

If you need an equivalent or a close size, send us the 8040Pol code or the dimensions of your current seal: shaft, housing and height. With that data we look for alternatives within the DBH line or other brands we carry. We can also guide you if the Lx design is not the most suitable for your application. Send the code by WhatsApp to MR Accesorios Industriales and we will quote you.