Angular contact ball bearings

1. Superior Load Capacity : Adopting optimized contact angle design, it can withstand large radial and axial combined loads. 

2. Low Friction and High Efficiency : Adopting optimized contact angle design, it can withstand large radial and axial combined loads. 

3. High rigidity : Maintain strict dimensional tolerance control and surface quality requirements during the production process to ensure high precision, thereby improving the rotation accuracy and processing accuracy of the spindle.

Cylindrical roller bearing

1. Superior Load Capacity : The structure enables it to maintain stability during high-speed operation and reduce deformation, thereby improving the processing accuracy and efficiency of machine tools. 

2. Low Friction and High Efficiency : The bearings perform well during high-speed cutting, can effectively reduce temperature rise, and increase the service life of the spindle.

3. High rigidity : Able to maintain stability during high-speed operation and reduce the impact of vibration on processing quality.

Additional Notes:

QIBR has occupied a place in the high-end market with its excellent technology in bearing design and manufacturing. Its high-precision angular contact ball bearings and high-speed cylindrical roller bearings meet the highest industry standards and meet the stringent requirements of high-end machine tools and high-speed spindles for bearing performance through strict quality control. It has become an ideal choice for French customers to replace NTN bearings. By choosing QIBR high-precision bearings, French customers can ensure that their machine tools reach new heights in high precision and high-speed operation, thereby improving overall production efficiency and processing quality, bringing significant long-term benefits to customers.