Cylindrical roller bearings

1. High load - bearing capacity: Cylindrical roller bearings are used to bear heavy radial loads and can maintain stability and performance under high - load conditions, effectively reducing wear and failures caused by excessive loads. 

2. Excellent durability and reliability: Precision cylindrical roller bearings and spherical roller bearings can work in high - temperature and high - pressure environments, providing a long - term service life and reducing maintenance frequency and cost.

Spherical roller bearings

1. Strong adaptability: The design of spherical roller bearings allows a certain degree of misalignment, which is very important for the installation and operation of conveyor belt drive rollers and can adapt to different working environments and conditions.

2. High load - bearing capacity: Spherical roller bearings have bidirectional load - bearing capacity and can bear radial and axial loads simultaneously, suitable for use under dynamic conditions, especially when misalignment exists, they can still maintain a good working state.

Additional Notes:

The German customer finally chose QIBR's precision cylindrical roller bearings and spherical roller bearings as substitutes for FAG bearings. The design of QIBR precision cylindrical roller bearings can bear heavy radial loads, maintain stability and performance under high - load conditions, and effectively reduce wear and failures caused by excessive loads. QIBR spherical roller bearings have bidirectional load - bearing capacity and can bear radial and axial loads simultaneously, improving the stability of the system. In the application of conveyor belt drive rollers, QIBR precision cylindrical roller bearings and spherical roller bearings, with their high load - bearing capacity, excellent durability, outstanding adaptability and simple maintenance, have become the ideal choice for German customers.