Wheel end solution

Truck matching bearing group

Customized compact design

ESO truck matching bearing set is specially designed for harsh working conditions of commercial vehicles, with a design life synchronized with the entire vehicle life cycle. The core adopts a double tapered roller bearing combination architecture, and the extended inner ring is precisely positioned through a special thin metal clamping ring to achieve uniform bearing and efficient transmission of bidirectional axial force.

Characteristics and performance

Customized compact bearing system design: adapted to the narrow installation space of commercial wheel ends, simplified installation process, ensuring dual improvement of assembly efficiency and operational stability.

Factory pre adjustment of axial clearance: precise control of clearance parameters, avoiding installation errors from the source, significantly improving bearing durability and wheel end operation reliability.

Optimize contact interface design: reduce component contact points, lower preload losses, optimize friction conditions, and improve power transmission efficiency.

Enhanced axial clamping force: endows the wheel end with higher system stiffness, which can withstand complex loads during heavy transportation and improve overall load-bearing capacity.

High performance integrated sealing system (ESO ProSeal) ™）： Optimized for heavy-duty working conditions, effectively blocking the intrusion of mud, water, and dust, suitable for mainstream commercial vehicles such as Scania, doubling the service life of bearings.

Truck hub unit

Simplify the installation process to achieve a powerful and stable driving experience

ESO truck wheel hub units deeply integrate three core functions: adjustment, lubrication, and sealing. They are specially developed for modern commercial vehicles with high reliability and low operation and maintenance requirements, completely simplifying the wheel end assembly process and ensuring the stability and safety of vehicle driving.

Characteristics and performance

Pre adjustment and integrated ready to install unit: The factory completes pre tightening, lubrication, and sealing to achieve immediate disassembly and installation, ensuring that the initial operating state of each unit is accurate and consistent, fundamentally eliminating early failures caused by installation errors.

Long term lubrication and sealing technology: filled with ESO high-performance long-lasting grease, combined with a labyrinth+lip type composite sealing structure, achieving lifelong lubrication and maintenance free, eliminating grease pollution and loss, and greatly extending the service life of bearings.

Simplified contact interface design: reduces internal component contact friction, lowers preload losses, optimizes wheel end operating conditions, and balances low energy consumption and high reliability.