If you are going to import 1200 bearing in stock or you want to check the price with one China 1200 bearing manufacturer, supplier and factory, please feel free to contact Weinuo Machinery.The bearing is self-aligning and insensitive to angular misalignments of the shaft relative to the housing. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. But the relative tilt shouldn't exceed 3 deflections between inner ring and outer ring. Additionally, the Aligning Ball Bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.