DBH 9031Pol radial shaft seal — 10 x 20 x 6

DBH 9031Pol is a reference of radial shaft seal, within Seals. Request a quote for 9031Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9031Pol radial shaft seal is a lip seal designed for 10 mm rotating shafts, with a 20 mm housing bore and 6 mm height. Its function is to retain lubricant and exclude contaminants in equipment with rotating motion. It is used in applications where space is limited and effective sealing is required. MR Accesorios Industriales carries this brand, and you can inquire about equivalent sizes or similar part numbers by sending the part number via WhatsApp.

This item is a radial shaft seal from the DBH brand, identified by the part number 9031Pol. Its standard dimensions are: shaft diameter 10 mm, housing bore 20 mm and height 6 mm. The Lx design corresponds to a configuration with a sealing lip and spring, suitable for rotating shafts. The standard manufacturing material is nitrile rubber (NBR), resistant to mineral oils and greases, although it is recommended to verify the manufacturer's data sheet to confirm the exact compound and operating temperature range.

Typical applications for this seal include small centrifugal pumps, low-power electric motors, speed reducers, gearboxes and power transmission equipment. It is also used in agricultural machinery, material handling equipment and hydraulic systems where lubricant must be contained and dust or water ingress prevented. Due to its compact size, it is common in assemblies where axial space is limited and reliable dynamic sealing is required.

For installation, it is essential to verify that the shaft and housing diameters match the indicated dimensions. The shaft must have a smooth, burr-free surface with adequate hardness to prevent premature lip wear. It is recommended to lubricate the lip before installation and use an installation tool that avoids damaging the seal. Selection must consider rotation speed, operating temperature and the type of fluid to be retained, ensuring chemical compatibility with the elastomer.

If you need an equivalent seal, you can contact us. We have access to a wide range of seals and oil seals from different brands and configurations. To speed up the search, send the part number 9031Pol or the dimensions (10x20x6 mm) via WhatsApp. Our technical team will help you identify the most suitable option for your application, considering possible variations in lip design, material and spring type.

At MR Accesorios Industriales we carry the DBH brand as part of our seals and oil seals catalog. If this part number does not fit your needs, ask us about alternatives. The fastest way is to send the part number or dimensions via WhatsApp and we will respond promptly.