UNI EN 4540 : 2012
Current
The latest, up-to-date edition.
AEROSPACE SERIES - BEARINGS, SPHERICAL PLAIN, IN CORROSION RESISTING STEEL WITH SELF-LUBRICATING LINER ELEVATED LOAD UNDER LOW OSCILLATIONS - TECHNICAL SPECIFICATION
26-01-2012
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Required characteristics, inspection and test methods
5 Quality assurance
6 Packaging
7 Certificate of conformity
Annex A (normative) - Verification of permissible and
ultimate static loads
Annex B (normative) - Verification of dynamic radial
loads (C[25])
Annex C (normative) - Fluids - Essential characteristics
Annex D (normative) - Measurement of the peel strength
of the liner
Annex E (normative) - Duty cycles
Annex F (normative) - Verification of dynamic radial
loads (C[250])
Annex G (normative) - Low friction coefficient
Describes the required characteristics, inspection and test methods, qualification and acceptance conditions for spherical plain bearings in corrosion resisting steel, self aligning with self-lubricating liner designed to withstand (under load) slight swiveling and slow rotations only.
| DocumentType |
Technical Specification
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| EN 4540:2011 | Identical |
| PREN 4539-2 : 200P1 | AEROSPACE SERIES - BEARINGS, SPHERICAL PLAIN, IN CORROSION RESISTING STEEL WITH SELF-LUBRICATING LINER - ELEVATED LOAD UNDER LOW OSCILLATIONS - WIDE SERIES - DIMENSIONS AND LOADS - INCH SERIES |
| PREN 4538-2 : 200P1 | AEROSPACE SERIES - BEARINGS, SPHERICAL PLAIN, IN CORROSION RESISTING STEEL WITH SELF-LUBRICATING LINER - ELEVATED LOAD UNDER LOW OSCILLATIONS - NARROW SERIES - DIMENSIONS AND LOADS - INCH SERIES |
| TR 4475 : 1 | AEROSPACE SERIES - BEARINGS AND MECHANICAL TRANSMISSIONS FOR AIRFRAME APPLICATIONS - VOCABULARY |
| EN 4538-003:2010 | Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Narrow series - Dimensions and loads - Part 003: Inch series with low friction coefficient |
| ISO 11078:2007 | Aircraft — De-icing/anti-icing fluids — ISO types II, III and IV |
| PREN 4539-1 : 200P1 | AEROSPACE SERIES - BEARINGS, SPHERICAL PLAIN, IN CORROSION RESISTING STEEL WITH SELF-LUBRICATING LINER - ELEVATED LOAD UNDER LOW OSCILLATIONS - WIDE SERIES - DIMENSIONS AND LOADS - METRIC SERIES |
| EN 4539-003:2010 | Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Wide series - Dimensions and loads - Part 003: Inch series with low friction coefficient |
| PREN 4538-1 : 200P1 | AEROSPACE SERIES - BEARINGS, SPHERICAL PLAIN, IN CORROSION RESISTING STEEL WITH SELF-LUBRICATING LINER - ELEVATED LOAD UNDER LOW OSCILLATIONS - NARROW SERIES - DIMENSIONS AND LOADS - METRIC SERIES |
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