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Fracture refers to small pieces which were broken off due to excessive load or shock load acting locally on a roller corner or rib of a raceway ring.
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Cracks in the raceway ring and rolling elements. Continued use under this condition leads to larger Cracks or Fractures.
Cage damage includes: Cage deformation, Fracture and Wear Fracture of cage pillars, Deformation of side face, Wear of pocket surface, Wear of guide surface
