... for direct visual access to each row. A high-speed camera was used to capture the motion and angular position of the various rollers as they traversed the bearing. Successive frames captured from the videos were analyzed to determine roller slip and the SRB load zone. Roller tilt and skew angles were also...

... of slip velocity and contact area was then carried out to identify how bearing load and inner race (IR) speed variations change slip velocity and skew at the roller–race contact. The results from this investigation demonstrate that roller skew increases with IR speed, while the roller tilt remains...