DBH 9181/85 radial shaft seal — 26 x 45 x 8.5

DBH 9181/85 is a reference of radial shaft seal, within Seals. Request a quote for 9181/85 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9181/85 radial shaft seal is a lip seal designed for rotating shafts, with dimensions of 26 mm shaft diameter, 45 mm housing diameter and 8.50 mm height. Its function is to retain lubricant and exclude contaminants in gearboxes, pumps and motors. DBH is a brand that MR carries, with technical support to select the right seal for the application.

This DBH 9181/85 oil seal has design A 016 and is identified by its dimensions: 26 mm shaft diameter (d), 45 mm housing diameter (D) and 8.50 mm height (h). It is made of elastomer with a sealing lip, and its construction includes a spring that ensures continuous contact on the shaft. It is an essential component to prevent oil or grease leaks and protect bearings from dust and water ingress.

It is used in a wide variety of industrial equipment: speed reducers, centrifugal pumps, electric motors, compressors, mixers and transmission systems. It is also common in agricultural and road machinery, where efficient sealing extends bearing life and reduces maintenance. Its radial design makes it suitable for shafts rotating at moderate and high speeds.

To install this oil seal correctly, verify that the shaft and housing are clean and free of burrs. Lubricate the lip with the same oil or grease used in the application before inserting it. The installation tool must press on the outer diameter of the seal, never on the lip. Make sure the 8.50 mm height matches the housing depth and that the shaft has the proper hardness and roughness for optimal sealing.

If you need a seal with equivalent dimensions, contact us on WhatsApp. We can look for alternatives in other brands or series, always respecting the critical dimensions of 26 mm shaft, 45 mm housing and 8.50 mm height. We can also advise you on design A 016 and its variants according to the type of fluid and working temperature.

To request a quote for the DBH 9181/85 oil seal, send the part number on WhatsApp to MR Accesorios Industriales. We reply with purchasing options. MR Accesorios Industriales is your partner for quality seals and oil seals.