Roller Ball Bearing MS27640‑4 (KP4) – Heavy‑Duty Airframe Control Bearing GA to .21 adapter Cathode Resistance Ratio - Rh/Rc

Cathode Resistance Ratio - Rh/Rc (MIN)    4

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Color: Dark Green

The exact alloys present are determined by Scanning Electron Microscopy and EDXRF

Roller Ball Bearing MS27640‑4 (KP4) – Heavy‑Duty Airframe Control Bearing GA to .21 adapter Cathode Resistance Ratio - Rh/RcRoller Ball Bearing MS276404 (KP4) HeavyDuty Airframe Control Bearing Upgrade your aircrafts control systems with the MS276404 (also known as KP4) a single row, heavy duty airframe ball bearing engineered for precision and longevity in radial load conditions. Engineered to airframe grade tolerances, this bearing is pre lubricated and sealed for life, delivering reliable performance in the most demanding environments. Key Features: HeavyDuty Radial