High-speed cylindrical roller bearings and Spherical Roller Bearing

1. High load - bearing capacity : The linear contact structure between the roller and the raceway of the NU332 high-speed cylindrical roller bearing maintains good load capacity under high-speed operation and withstands the impact force generated during operation. The 22312 spherical roller bearing has a self-aligning function, which can adapt to the axial and radial loads caused by axle misalignment or track deformation, reducing the wear caused by poor alignment.

2. Improve operating efficiency : The combination of the two bearings can effectively reduce friction and improve the operating efficiency of railway vehicles. The design of the NU332 high-speed cylindrical roller bearing helps reduce friction losses, and the self-aligning function of the 22312 spherical roller bearing also helps reduce friction and ensure smooth operation of the vehicle at high speeds.

3. Enhanced durability : QIBR bearings use high-quality materials and advanced manufacturing processes to ensure their durability under high loads and harsh environments. The rollers and raceways of the NU332 high-speed cylindrical roller bearings are precision-machined to reduce wear and increase service life, while the design of the 22312 spherical roller bearings also enhances their durability under vibration and impact conditions.

Additional Notes:

The US customer decided to purchase NU332 high-speed cylindrical roller bearings and 22312 spherical roller bearings from QIBR to meet their railway vehicle axle safety, stability and reliability needs. The high-performance design of QIBR NU332 high-speed cylindrical roller and QIBR 22312 spherical roller bearings ensures the stable operation of railway vehicles under high load and dynamic conditions, reduces the failure rate, and enhances overall safety.