Radial shaft seal DBH 9208Pol — 25.40 x 44.50 x 6.50

DBH 9208Pol is a radial shaft seal reference, within Seals. Request a quote for 9208Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9208Pol radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its standard dimensions —25.40 mm shaft, 44.50 mm housing and 6.50 mm height— make it suitable for equipment with standard housings. It is manufactured with an elastomer resistant to oils and greases, and its Mx-Bidi design allows its use in applications where sealing must act in both directions of rotation or with alternating pressure. It is a common replacement part in industrial maintenance.

This item is a seal from the DBH line, identified with the code 9208Pol. Its dimensions are: shaft diameter 25.4 mm, housing diameter 44.5 mm and height 6.50 mm. The Mx-Bidi design indicates a lip configuration that seals in both directions of rotation, with or without differential pressure. The designation 9208Pol corresponds to a specific size within the DBH catalogue, and must not be confused with other seals of similar dimensions. The manufacturing elastomer resists mineral oils, greases and water, and works within the usual temperature range for radial seals.

Typical applications of this seal include gearboxes, pumps, electric motors, transmission shafts and continuous process equipment. It is found in agricultural machinery, packaging lines, pumping equipment and belt or chain drive systems. Its function is to prevent lubricant leaks and the ingress of dust, chips or liquids that accelerate the wear of bearings and gears. In environments exposed to oils and greases, the DBH 9208Pol seal offers reliable sealing when mounted on a shaft in good condition and with the appropriate roughness.

To correctly select this seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The shaft surface must be free of burrs, scratches or excessive wear; a roughness greater than recommended accelerates lip failure. During assembly, lubricate the lip with the same oil or grease as the equipment and press perpendicular to the housing, without striking the seal. If the shaft shows a wear groove, evaluate the use of a repair sleeve or consult with our technical team.

If you need an equivalent seal or a nearby size, you can send us the code 9208Pol or the current dimensions of your equipment. At MR Accesorios Industriales we compare the designation with alternatives from other brands and verify dimensional and material compatibility. We can also advise you if the original seal has a special design, such as an auxiliary lip or double lip. To do so, send a photo of the part and the equipment data: we will reply with the available options.

To request a quote for the DBH 9208Pol seal, write to us on WhatsApp with the code and the quantity you need. Our sales team will confirm alternatives if there is no exact match. MR Accesorios Industriales sells this official brand and can also offer you other seals and oil seals from the same line to complete your order. Send the code on WhatsApp and we will reply shortly.