Deep Groove Ball Bearing

1. High Load Capacity: The spherical shape and arrangement of the rolling elements result in a relatively large contact area, providing high rigidity. It maintains shape and performance stability under high load conditions, capable of withstanding significant radial and certain axial loads.

2. Vibration Resistance and Stability: The spherical shape and arrangement of the rolling elements allow for even load distribution, reducing stress concentration. Its simple structure and low friction coefficient enable stable performance during high-speed operation.

Spherical Roller Bearing

1. High Load Capacity: The outer ring has a spherical raceway, allowing for self-alignment to accommodate misalignments caused by installation errors or shaft deformation. The bearing maintains excellent contact performance under heavy loads, effectively handling the dynamic forces generated during road roller operation.

2. Vibration Resistance and Stability: With high rigidity, the 22309 E Spherical Roller Bearing retains its shape and performance stability under heavy loads. It effectively absorbs vibration and impact forces, preventing excessive deformation under dynamic load conditions.

Additional Notes:

The German customer decided to purchase QIBR's 6012-2RZ Deep Groove Ball Bearing and 22309 E Spherical Roller Bearing to meet the road roller's safety, stability, and reliability requirements. QIBR uses high-strength, wear-resistant materials to manufacture these bearings, ensuring their performance remains excellent under heavy and impact loads. Both bearings exhibit strong load-bearing capacity, capable of withstanding both radial and axial loads. During road roller operation, these bearings ensure stable performance under high-load and impact conditions.