Barden super-precision bearings have superior accuracy, reliability and are long-life. They also have high-running speeds, and low noise and vibration. Barden bearings are classified as instrument or spindle bearings, and are made to ABEC-7 and ABEC-9 specifications. A variety of seals, shields and metallic/non-metallic cage designs, and calibration options, are available so satisfy most precision bearing requirements. Barden is a member of the Schaeffler Group.