Truck wheel hub bearings
Truck fleet operators are under pressure to deliver a financial profit. However, this can only happen when their trucks are operational. Yet, the conditions they experience can lead to frequent unplanned downtime.
A common reason for downtime is the failure of components such as bearings. To overcome this, we have developed a series of hub units for trucks that are pre-adjusted, lubricated and sealed at the factory. Apart from shortening installation time, they also reduce the chance of installation errors, a major cause of wheel bearing failures.
Request a Quote
Take the next step to forging your path to success. Request a quote from our team.
All Industries
How does it work?
Truck hub units, which contain two tapered roller bearings, are pre-adjusted, greased and sealed at the factory in order to simplify installation. The wheel bearing units are intended for use in truck, trailer and buses. They are designed to withstand typical harsh operating conditions and require less maintenance than the conventional wheel bearing sets they replace. Some variants have an integrated impulse ring which makes some variants suitable for use with anti-lock braking systems. The units can also save time and cost during brake maintenance.
Features of truck wheel hub bearings
The assembled truck matched unit is preassembled in the respective housing and compared to the truck matched unit its axial clearance is better controlled. The solution is greased and sealed in the SKF factory in order to eliminate assembly errors. Depending on the housing, an assembled truck matched units can also integrate the wheel adapter for the direct rim assembly. The unit can be used for front axle, driven axle and trailer axle applications. Reduced number of components Optimised pre-load Ready-to-mount solution No bearing assembly needed Low risk of damaging during assembly (raceway and seal lip) No risk of grease pollution during assembly
These cost-saving advantages, combined with the extra durability, can mean better production rates and higher efficiency for your operations. When you succeed, we know we've succeeded.
High load-bearing capacity
Capable of simultaneously withstanding radial loads (weight pressure) and axial loads (lateral forces generated by steering and braking) during truck operation, adapting to heavy-duty requirements.
Extra-long service life
Utilizing wear-resistant and fatigue-resistant special steel, combined with optimized lubrication design, it can withstand long-term high-intensity operation of trucks, reducing replacement frequency.
High operational stability
Precision structure maintains stability under high-speed rotation, road impact, and vibration environments, preventing wheel wobble due to bearing failure and ensuring driving safety.
Excellent sealing performance
Equipped with a professional sealing structure, it effectively blocks the intrusion of dust, mud, sand, and other impurities, while preventing internal grease leakage, adapting to complex road conditions.
Assembled truck matched unit
The assembled truck matched unit is preassembled in the respective housing and compared to the truck matched unit its axial clearance is better controlled. The solution is greased and sealed in the SKF factory in order to eliminate assembly errors. Depending on the housing, an assembled truck matched units can also integrate the wheel adapter for the direct rim assembly. The unit can be used for front axle, driven axle and trailer axle applications.
Our Standard Forging Timeline
Scroll through to learn more about how our forging manufacturing process works: