NF EN 3280 : 2011
Current
The latest, up-to-date edition.
AEROSPACE SERIES - BEARINGS, AIRFRAME ROLLING, RIGID OR SELF-ALIGNING - TECHNICAL SPECIFICATION
12-01-2013
Cooperating organizations
National foreword
Foreword
1. Scope
2. Normative references
3. Definitions
4. Required characteristics, inspection and test methods
5. Quality assurance
6. Packaging
7. Certificate of conformity
ANNEX A (normative) Retention test for self-aligning
bearing seals and shields
ANNEX B (normative) Sand and dust test
ANNEX C (normative) Test on the running behaviour of the
bearings, retention of seals and shields at the limit
temperatures
ANNEX D (normative) Verification of running accuracy
ANNEX E (normative) Verification of internal clearances
ANNEX F (normative) Verification of permissible and
ultimate static loads
ANNEX G (normative) Lubricants - Essential characteristics
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-references
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