Tapered Roller Bearing

1. High Precision: Utilizing advanced manufacturing techniques, the 855-854D bearing is optimized to ensure precise roller shape and contact angles, maintaining strict tolerance standards for dimensions and geometry, which enhances operational accuracy.

2. Strong Load Capacity: The 855-854D double row tapered roller bearing features two rows of rollers, allowing it to simultaneously support significant radial and axial loads. This double-row design increases load capacity, providing a larger contact area for more even load distribution, making it ideal for the composite loads commonly found in drive axles.

3. High Rigidity: Made from high-strength, wear-resistant materials and subjected to heat treatment, the 855-854D bearing boasts excellent mechanical properties and rigidity, significantly improving overall bearing stiffness.

Additional Notes:

The French customer chose to procure 855-854D double row tapered roller bearings from QIBR to meet the automotive drive axle's requirements for enhanced load capacity and durability. With high-quality materials and advanced manufacturing processes, the 855-854D bearing delivers outstanding load-bearing capabilities, maintaining excellent performance even under high-load conditions and improving structural strength and stability. The design of QIBR focuses on durability, effectively resisting the impacts of high temperatures, corrosion, and friction. The double-row design ensures stability during operation, allowing the bearing to perform reliably under varying dynamic loads, ensuring dependable performance for automotive drive axles in diverse driving conditions.