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This standard specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for rigid or self-aligning airframe rolling bearings. This standard EN 3280:2011 has been prepared by ASD-STAN, Technical Section Metallic materials, with the participation of German experts of the Aerospace Standards Committee. The responsible German standardization committee is Working Committee NA 131-03-03 AA "Teile der mechanischen Systeme" ("Components of mechanical systems") of the Aerospace Standards Committee at DIN.
This document replaces DIN EN 3280:1994-05 .