Name: EN 3061:2007
Brand: CEN

Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in corrosion resisting steel, with flanged alignment housing - Dimensions and loads

Published date

06-20-2007

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Required characteristics
6 Designation
7 Marking
8 Technical specification

This standard specifies the characteristics of rigid single row ball bearings in corrosion resisting steel with a solid or lightweight flanged alignment housing, designed to withstand only slow rotations and slight oscillations under load.They are intended for use in the hubs of torsion lever and in separated supports for airframe/aerospace applications.The airframe rolling bearings defined in this standard may be used in the temperature range from - 54 °C to 150 °C.However, being lubricated with the following greases (see EN 3727):ester type very high pressure grease (code letter A), operating range from - 73 °C to 121 °C or,synthetic hydrocarbons type very high pressure grease general purpose (code letter B) operating range from - 54 °C to 177 °C.Their field of application when lubricated with code letter A grease is limited to 121 °C.

Committee	ASD-STAN
DevelopmentNote	Supersedes PREN 3061. (08/2007)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	PREN 3061 : 200P1

Standards	Relationship
BS EN 3061:2007	Identical
NF EN 3061 : 2007	Identical
SN EN 3061 : 2007	Identical
NEN EN 3061 : 2007	Identical
UNI EN 3061 : 2008	Identical
DIN EN 3061:2008-02	Identical
I.S. EN 3061:2007	Identical
NBN EN 3061 : 2007	Identical
UNE-EN 3061:2007	Identical
NS EN 3061 : 1ED 2007	Identical

PREN 2226 : 200P1	AEROSPACE SERIES - STEEL FE-PM 3501 (X105CRMO17) - HARDENED AND TEMPERED - HAND AND DIE FORGINGS D[E] <= 150 MM
PREN 3161 : 200P1	AEROSPACE SERIES - STEEL FE-PM3801 (X5CRNICU17-4) - AIR MELTED - SOLUTION TREATED AND PRECIPITATION TREATED - BAR - A OR D <= 200 MM - R[M] >= 930 MPA
PREN 2539 : 200P2	AEROSPACE SERIES - STEEL FE-PM 3801 (X5CRNICU17-4) - AIR MELTED - SOLUTION TREATED AND PRECIPITATION TREATED - BAR - A OR D <= 200 MM - R[M] >= 965 MPA
PREN 2030 : 200P1	AEROSPACE SERIES - STEEL FE-PM3501 (X105CRMO17) - HARDENED AND TEMPERED - BARS D[E] <= 150 MM
EN 3727 : 2006	AEROSPACE SERIES - BEARINGS, AIRFRAME ROLLING RIGID WITH FLANGED ALIGNMENT HOUSING - TECHNICAL SPECIFICATION
ISO 1132-1:2000	Rolling bearings — Tolerances — Part 1: Terms and definitions
ISO 8075:1985	Aerospace Surface treatment of hardenable stainless steel parts
EN 2424:2008	Aerospace series - Marking of aerospace products
PREN 2503 : 1	AEROSPACE SERIES - STEEL FE-PM66 - 930 MPA <= R[M] <= 1080 MPA - FORGINGS D[E] <= 150 MM
PREN 2502 : 1	AEROSPACE SERIES - STEEL FE-PM66 - 930 MPA <= R[M] <= 1080 MPA - BARS D[E] <= 150 MM