What is the best ball bearing type?

The best ball bearing type largely depends on the specific application and the requirements of the system in which it will be used. There are several types of ball bearings, including deep groove ball bearings, angular contact ball bearings, and thrust ball bearings, each designed for different purposes. Factors such as load capacity, speed, precision, and operating conditions play a crucial role in determining the most suitable type of ball bearing. Therefore, it's essential to carefully consider these factors and consult with experts or manufacturers to choose the best ball bearing type for a particular application.