Spherical roller bearing

1. Self-aligning ability: The outer ring of the 22209 self-aligning roller bearing has a spherical raceway, and the center coincides with the geometric center of the bearing. The outer ring is allowed to rotate freely within a certain range to adapt to angular errors or misalignments caused by shafts or bearing housings.

2. Strong load-carrying capacity: The 22209 self-aligning roller bearing adopts a design with double rows of rollers and can withstand greater radial and axial loads. Each row of rollers shares part of the load, increasing the overall load-bearing capacity, suitable for applications with heavy loads and impact loads in rolling mills.

Deep groove ball bearing

1. Load-carrying capacity: Made of high-strength steel, it has good wear resistance and compression resistance, can withstand greater centrifugal force, and enhance the overall load-bearing capacity of the bearing.

2. High-speed performance: The 6015N deep groove ball bearing has high manufacturing precision and low friction loss, and can operate stably at high speeds. There are fewer contact points between the balls and the inner and outer rings. When operating at high speeds, less heat is generated inside the bearing, improving speed performance and production efficiency.

Additional Notes:

Spanish customers decided to purchase 22209 self-aligning roller bearings and 6015N deep groove ball bearings from QIBR company to meet the requirements of the rolling mill gearbox in terms of stability and load-bearing capacity. Both the 22209 self-aligning roller bearing and the 6015N deep groove ball bearing adopt high-standard materials and advanced manufacturing processes to ensure the reliability and durability of the bearings in high-load and high-speed environments. The 22209 self-aligning roller bearing can simultaneously withstand large radial and axial loads. The self-aligning ability effectively compensates for concentricity errors caused by improper installation or deformation to ensure stable operation. The 6015N deep groove ball bearing has excellent load-bearing capacity and can support radial and axial loads simultaneously, adapting to various working conditions. All bearings of QIBR are precisely designed, optimizing raceway surfaces and geometries to improve kinematic performance. After strict quality control, they have excellent wear resistance and fatigue resistance, and can effectively extend the service life of the rolling mill gearbox.