Radial shaft seal DBH 8080Pol — 135.00 x 168.00 x 10.00/12.50

DBH 8080Pol is a radial shaft seal reference, within Seals. Request a quote for 8080Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8080Pol radial shaft seal is a lip seal designed to close off the passage of oil or grease in rotating equipment, preventing leaks and the entry of contaminants. Its Lx-R design combines a sealing lip and a dust lip, which makes it suitable for environments where dirt is present. It mounts on a 135 mm shaft and fits a 168 mm housing, with a height of 10.00/12.50 mm. It is a common replacement part in pumps, gearboxes and electric motors.

This DBH 8080Pol oil seal has the following dimensions: shaft diameter 135 mm, housing diameter 168 mm and height 10.00/12.50 mm. The Lx-R design indicates that it has a main sealing lip and a secondary exclusion lip, intended to retain lubricant and stop the entry of dust or particles. The 8080Pol designation corresponds to the DBH manufacturer series, which MR carries as an official brand. It is a replacement component for equipment operating with continuous rotary motion.

Typical applications for this type of seal include centrifugal pumps, gearboxes, electric motors, transmission shafts and process equipment. In all cases, the function is the same: keep the lubricant inside the assembly and prevent external agents from entering the bearings or gears. Because of its double-lip configuration, it is recommended in areas exposed to dust, chips or moderate humidity. It is also used in older equipment where the original seal is being replaced with an alternative of similar performance.

To correctly select this seal, check that the shaft diameter is 135 mm and that the housing has a diameter of 168 mm. The height 10.00/12.50 mm indicates that the seal can be mounted in housings with variable depth within that range. The Lx-R design requires that the dust lip be oriented toward the outside of the equipment. During installation, lubricate the lip with the same grease or oil used in the system and use an installation tool that presses on the metal edge, never on the lip. Avoid hitting the seal and check that it seats evenly around the entire perimeter.

If you need an equivalent size or a nearby variant, the most practical thing is to send us the part number 8080Pol or the current dimensions of the seal you are replacing. With that data we can look for an alternative within the same DBH series or in other brands we carry. We can also advise you if the mounting space forces you to change the height or the type of lip. The more information you give us — dimensions, type of fluid, working temperature — the more accurate the proposal will be.

To request a quote for this DBH 8080Pol oil seal or ask about a similar size, send us the part number by WhatsApp at MR Accesorios Industriales. We will reply with the alternatives that best fit your equipment. We work with in-house manufacturing for housings, chains and pulleys, so we can cover different sealing needs in a single inquiry.