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Chassis - Running Gear

The wheel hub bearing oil seal serves as a core sealing component within the chassis running gear, ensuring mechanical stability and driving safety. Through the synergistic action of its dynamic sealing lip and spring, it securely locks grease within the bearing cavity while forming a physical barrier against external ingress of mud, sand, and moisture. This maintains a clean, lubricated environment for the bearing raceways. This dual-protection mechanism reduces the risk of abnormal bearing wear by over 60%, significantly extending the service life of the wheel hub assembly. It directly impacts the vehicle's ride smoothness and steering precision.

Product Applications

Modern intelligent oil seals have become deeply integrated into chassis control systems. The third-generation oil seal, featuring an integrated magnetic encoder ring, captures wheel speed signals in real time, providing critical data input for ABS/ESP electronic stability systems. The application of fluororubber material and a multi-lip structure ensures reliable sealing performance across extreme operating conditions from -40°C to 200°C, meeting the stringent demands of high-torque output in electric vehicles. This mechatronic design elevates traditional sealing components to become the "intelligent sensing terminals" of the chassis driving system.

ABS Magnetic Assembly

ABS Magnetic Assembly

The multipole magnetic rubber encoder serves as a critical sensing component within automotive wheel hub bearings. Employing a composite structure of magnetic materials and rubber, it delivers precise rotational speed signals to the ABS system through the principle of pole cutting, thereby significantly enhancing braking safety.

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ABS Magnetic Assembly

The multipole magnetic rubber encoder serves as a critical sensing component within automotive wheel hub bearings. Employing a composite structure of magnetic materials and rubber, it delivers precise rotational speed signals to the ABS system through the principle of pole cutting, thereby significantly enhancing braking safety.

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Low Torque Seal Assembly

Low Torque Seal Assembly

Low Torque Combined Seal Assembly is a sealing solution specifically engineered for new energy vehicle wheel hub bearings. Employing a labyrinth structure and advanced manufacturing techniques, it significantly reduces friction resistance (torque reduction of 30%-50%).

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Low Torque Seal Assembly

Low Torque Combined Seal Assembly is a sealing solution specifically engineered for new energy vehicle wheel hub bearings. Employing a labyrinth structure and advanced manufacturing techniques, it significantly reduces friction resistance (torque reduction of 30%-50%).

Learn More
Skeleton Oil Seal

Skeleton Oil Seal

The skeleton oil seal is a rotating shaft sealing component composed of a metal skeleton and rubber composite. It achieves bidirectional sealing through spring preload and lip design, effectively preventing lubricant leakage and blocking external contaminants. It is widely used in bearings and gearboxes of vehicles, construction machinery, and other equipment.

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Skeleton Oil Seal

The skeleton oil seal is a rotating shaft sealing component composed of a metal skeleton and rubber composite. It achieves bidirectional sealing through spring preload and lip design, effectively preventing lubricant leakage and blocking external contaminants. It is widely used in bearings and gearboxes of vehicles, construction machinery, and other equipment.

Learn More
Low Torque Combined Seal Assembly

Low Torque Combined Seal Assembly

The Low Torque Combined Seal Assembly is a sealing solution specifically engineered for new energy vehicle wheel hub bearings. Employing a labyrinth structure and advanced manufacturing techniques, it significantly reduces friction resistance (torque reduction of 30%-50%).

Learn More

Low Torque Combined Seal Assembly

The Low Torque Combined Seal Assembly is a sealing solution specifically engineered for new energy vehicle wheel hub bearings. Employing a labyrinth structure and advanced manufacturing techniques, it significantly reduces friction resistance (torque reduction of 30%-50%).

Learn More

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