Radial shaft seal DBH 8222 — 40.00 x 75.00 x 12.00

DBH 8222 is a radial shaft seal reference, within Seals. Request a quote for 8222 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8222 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or contaminating particles. With dimensions of 40 mm shaft, 75 mm housing and 12 mm height, and an Lx design, it is a common replacement part in pumps, electric motors, gearboxes and power transmission equipment. At MR Accesorios Industriales we carry it as part of our seals and oil seals line.

This item is a DBH radial shaft seal, identified by part number 8222. Its dimensions are 40 mm shaft diameter (d), 75 mm housing diameter (D) and 12 mm height (h). The Lx design corresponds to a configuration with a sealing lip and reinforced body, suitable for applications requiring tightness on rotating shafts. The 8222 designation makes it easy to locate quickly in catalogues and ordering systems.

Radial shaft seals such as the DBH 8222 are used in a wide variety of industrial equipment: gearboxes, centrifugal pumps, electric motors, compressors, machine tools and belt or chain drive systems. Their main function is to confine the lubricating oil or grease and protect bearings and gears from the entry of external contaminants, extending the service life of the assembly.

To correctly select a shaft seal, it is essential to verify the shaft and housing dimensions, as well as the operating conditions: rotation speed, temperature and type of lubricant. The Lx design of the DBH 8222 offers good performance in applications with moderate speeds and exposure to dust or dirt. During assembly, it is recommended to lubricate the lip, avoid damaging it with sharp edges and ensure that the seal sits perfectly perpendicular to the shaft.

If you need a seal with equivalent dimensions or a nearby size, you can contact us. At MR Accesorios Industriales we have extensive experience in seals and oil seals, and we can advise you to find the right part. Just send us part number 8222 or the dimensions of your application (shaft diameter, housing and height) via WhatsApp and we will reply shortly.

To request a quote for the DBH 8222 oil seal or ask about other sizes, write to us on WhatsApp. Our technical team is available to help you select the correct seal for your equipment. Remember that we also carry bearings, housings, power transmission and lubricants, among other products. At MR Accesorios Industriales we have been working since 1945 to provide reliable solutions to industry.