Radial shaft seal DBH 8400Pol — 20.00 x 32.00 x 6.00

DBH 8400Pol is a radial shaft seal reference, within Seals. Request a quote for 8400Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8400Pol radial shaft seal is a lip seal designed for rotating shafts with a 20 mm diameter, a 32 mm housing bore and a 6 mm height. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear on bearings and bushings. It is a common replacement part in gearboxes, pumps and compact electric motors. MR Accesorios Industriales supplies it as part of its seals and oil seals line.

This DBH 8400Pol oil seal has an Lx-H design and is identified by its dimensions: 20 mm shaft diameter, 32 mm housing bore and 6.00 mm height. The sealing lip runs on the rotating shaft, while the outer diameter is press-fitted into the housing. The Lx-H nomenclature indicates a specific construction within the radial shaft seal category, designed for reduced axial spaces. As a precision component, it is advisable to verify that the dimensions match the housing before replacing it.

Typical applications for a 20 x 32 x 6 mm oil seal include small gearboxes, centrifugal pumps, low-power electric motors, spindles and transmission equipment. In all cases, the seal protects nearby bearings or bushings from external contamination and keeps the lubricant film in place. It is also used in machine tools, packaging equipment and irrigation systems, where dust or moisture shorten the service life of rotating components.

To correctly select this oil seal, take into account the shaft diameter, housing bore and available height. Also check the rotation speed, operating temperature and type of lubricant, as these influence the lip material and spring. During installation, lubricate the lip, avoid striking it and make sure the shaft has no burrs or marks. Careful installation extends the seal's service life and prevents premature leaks.

If you need an oil seal with nearby dimensions or an equivalent from another brand, you can consult us. At MR Accesorios Industriales we have more than 80 years of experience in the field and can guide you to find the right part. To speed up the search, send us the code 8400Pol or the exact dimensions of the oil seal you need to replace. We can also advise you on alternatives if the original design is no longer available.

To request a quote for this DBH 8400Pol oil seal, write to us via WhatsApp and mention the code 8400Pol or the SKU DBH-8400POL. That way we can send you the quote without delay. If you have questions about the application or installation, our technical team can help you choose the right option.