Portable - Hubdichtungen
Hubdichtungen operate under severe conditions. Unlike static seals (like O-rings in fixed connections), rod seals must withstand .
Verhindern den metallischen Kontakt zwischen beweglichen Teilen und nehmen Querkräfte auf. Materialwahl: Die Basis für Langlebigkeit hubdichtungen
| Type | Design | Application | |------|--------|--------------| | | One sealing lip | Low-speed, simple grease hubs (e.g., older trailers) | | Double-lip | Primary + secondary dust lip | Most modern automotive hubs | | Cassette seal (Kassettendichtung) | Multiple components (metal, rubber, spring) in a rigid unit | Heavy-duty trucks, off-road vehicles, agricultural machinery. Offers superior protection and longer life. | | V-ring (V-Ring) | Axial seal that flexes | Secondary sealing or dirty environments | | Magnetic seal | Integrated magnetic encoder ring | For ABS wheel speed sensing in modern sealed hub units | Hubdichtungen operate under severe conditions
"How did you do it?" Klaus asked, genuinely amazed. Materialwahl: Die Basis für Langlebigkeit | Type |
The term Hubdichtung is derived from the German words Hub (stroke/lift) and Dichtung (seal). It is designed to seal the dynamic interface between the moving piston rod and the stationary cylinder head (gland).
Used in heavy-duty applications (e.g., mobile hydraulics, presses).




.png?width=810&height=810&resize=contain&quality=80&fit=inside)




.png?width=720&height=720&resize=contain&quality=80&fit=inside)






.png?width=720&height=720&resize=contain&quality=80&fit=inside)
.png?width=720&height=720&resize=contain&quality=80&fit=inside)
