{
  "schema_version": 1,
  "review_date": "2026-10-04",
  "scope": "Seven runnable static contact examples; partial agreement with published ball loads. No life, thermal, lubrication or full dynamic qualification.",
  "equilibrium": "forceBalancedTranslations",
  "boundary": "Unfitted single radial row; zero angle, thrust, moment, preload, misalignment and deviations. English input deck; 60 rpm reporting condition. Inactive cage/lubricant/mounting values are compatibility placeholders; ring envelope unspecified.",
  "material_boundary": "Maven 52100 steel law at 100 F: E approximately 209618 MPa and nu 0.2959733. NASA source E 205900 MPa and nu 0.3. Maven elliptic iteration and deformed pitch differ from Hou fixed stiffness/Brewe-Hamrock approximation.",
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    "inner": 1044645.0905859801,
    "outer": 1093005.489616499,
    "combined": 377725.62437407504
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}