Figure 9
From: The effect of material defect orientation on rolling contact fatigue of a ball bearing

Defect orientations with respect to the contact surface, φ = 0°, 30°, 45°, and 60°.
From: The effect of material defect orientation on rolling contact fatigue of a ball bearing

Defect orientations with respect to the contact surface, φ = 0°, 30°, 45°, and 60°.