DBH 9441 radial shaft seal — 56 x 82 x 8

DBH 9441 is a reference of radial shaft seal, within Seals. Request a quote for 9441 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9441 radial shaft seal is a lip seal that mounts on the shaft and closes off the passage of lubricant and contaminants in rotating equipment. Its dimensions of 56 mm shaft diameter, 82 mm housing diameter and 8 mm height place it in power transmission and industrial machinery applications. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your equipment.

The DBH 9441 is a seal with an Lx design, featuring a sealing lip and a metal body. Its dimensions are 56 mm shaft diameter (d), 82 mm housing diameter (D) and 8.00 mm height (h). The Lx design corresponds to a seal with a single lip and spring, suitable for rotating shafts with lubrication. It is made with an elastomer resistant to mineral oils and greases, and its metal structure ensures a firm fit in the housing.

This type of seal is used in gearboxes, pumps, electric motors, transmission shafts and continuous process equipment. Its function is to retain the lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear on bearings and gears. It is a wear part that should be replaced when oil leakage or noise appears in the seal area.

To install it, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with the same grease or oil used in the equipment before inserting it. The selection depends on shaft speed, working temperature and the type of fluid to be retained. If the shaft has a deep groove, consider an alternative size or a seal with an auxiliary lip.

To quote the 9441 part number, send us the shaft diameter, the housing diameter and the height. We can also look for an equivalent in another brand or line within the same category. At MR Accesorios Industriales we work with seals and oil seals for different applications and we guide you so the part fits without modifications.

To request a quote for the DBH 9441 oil seal, send the part number by WhatsApp along with the quantity you need. If you have doubts about the designation, a photo of the old part or the measurements taken with a caliper help confirm the model. Our technical team reviews your inquiry and replies with the option that best suits your needs.