... the ball bearing allows for axial and radial loading while operating at high speeds. These radial bearings often come with shields or ... has a larger ball complement and heavier races allowing greater radial, thrust combined load capacity for a given bore size. 4 ... , ABEC-5, ABEC-7 Vibration level: V4, V3, V2, V1 Radial play: C0, C2, C3, C4 Material: AISI52100, AISI440C, AISI304, AISI316 ...