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DIN EN 4266

Aerospace series - Bearing spherical plain, metal to metal, in corrosion resisting steel, cadmium plated - Wide series - Dimensions and loads - Inch series; German and English version EN 4266:2013

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Organization: DIN
Publication Date: 1 June 2013
Status: active
Page Count: 30
ICS Code (Components for aerospace construction): 49.035
scope:

Die vorliegende Norm legt die Eigenschaftsmerkmale von verkadmeten und chromatierten Gelenklagern Metall auf Metall aus korrosionsbeständigem Stahl, breite Reihe, Inch-Reihe (Zoll-Reihe) für Anwendungen in der Luft- und Raumfahrt fest.

Sie sind für den Einsatz an starren oder beweglichen Flugwerkteilen und deren Betätigungsmechanismen bestimmt.

Sie sind für Betriebstemperaturen im Bereich von -54 °C bis 150 °C zu verwenden, wenn sie mit folgenden Schmierfetten gefettet werden:

Kennbuchstabe A: Schmierfett nach MIL-PRF-23827C, Betriebstemperaturbereich von -73 °C bis 121 °C.

Kennbuchstabe B: Schmierfett nach MIL-PRF-81322G, Betriebstemperaturbereich von -54 °C bis 177 °C.

Der Einsatzbereich von Wälzlagern, die mit Schmierfett nach Kennbuchstabe A gefettet sind, ist auf 121 °C begrenzt.

In beiden Fällen ist die sphärische Laufbahn des Außen- oder Innenrings mit einem Trockenschmierstoff nach MIL-PRF-46010G oder einem gleichwertigen Schmierstoff (einer schmierenden Beschichtung - Anti-Seize- Paste) zu versehen.

Die Gleitbahnbehandlung erfolgt entweder auf dem Außen- oder Innenring.

Document History

DIN EN 4266
June 1, 2013
Aerospace series - Bearing spherical plain, metal to metal, in corrosion resisting steel, cadmium plated - Wide series - Dimensions and loads - Inch series; German and English version EN 4266:2013
Die vorliegende Norm legt die Eigenschaftsmerkmale von verkadmeten und chromatierten Gelenklagern Metall auf Metall aus korrosionsbeständigem Stahl, breite Reihe, Inch-Reihe (Zoll-Reihe) für...
DIN EN 4266
April 1, 2011
Aerospace series - Bearing spherical plain, metal to metal, in corrosion resisting steel, cadmium plated - Wide series - Dimensions and loads - Inch series; German and English version FprEN 4266:2010
A description is not available for this item.
DIN EN 4266
April 1, 1997
Aerospace series - Bearings, spherical plain, in corrosion resisting steel, cadmium plated; wide series - Dimensions and loads; inch series
A description is not available for this item.

References

This document references:
EN 2133 - Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
Published by CEN on December 1, 2020
This document specifies the electrolytic cadmium plating of parts and fasteners in steel of tensile strength UTS≤1 450 MPa, copper, copper alloys and nickel alloys, whose temperature in service does...
This document references:
EN 2337 - Aerospace Series - Spherical Plain Bearings - Technical Specification
Published by CEN on May 1, 2006
A description is not available for this item.
This document references:
EN 2424 - Aerospace series - Marking of aerospace products
Published by CEN on May 1, 2008
A description is not available for this item.
This document references:
EN 3161 - Aerospace series - Steel FE-PM3801 (X5CrNiCu17-4) - Air melted, solution treated and precipitation treated, bar a or D Less than or equval to 200 mm, Rm Greater than or equval to 930 MPa
Published by CEN on August 1, 2007
A description is not available for this item.
This document references:
ISO 1132-1 - Rolling Bearings - Tolerances Part 1: Terms and Definitions
Published by ISO on September 15, 2000
This part of ISO 1132 defines terms used in International Standards specifying tolerances for boundary dimensions, geometrical accuracy, running accuracy and internal clearance for rolling bearings....
This document references:
ISO 4475 - Coniferous and Broadleaved Tree Sawlogs - Visible Defects - Measurement
Published by ISO on January 1, 1989
A description is not available for this item.
This document references:
ISO 8075 - Aerospace - Surface Treatment of Hardenable Stainless Steel Parts First Edition
Published by ISO on January 1, 1985
Scope and field of application This International Standard specifies the requirements for the surface treatment of parts made from martensitic, precipitation hardening and maraging stainless steels...
This document references:
MIL-PRF-23827 - GREASE, AIRCRAFT AND INSTRUMENT, GEAR AND ACTUATOR SCREW
Published by NPFC on September 29, 2006
This specification covers the requirements for one grade of grease for use at extremely low temperatures on aircraft and instruments. This grease is effective in the temperature range from -73° to...
This document references:
MIL-PRF-46010 - LUBRICANT, SOLID FILM, HEAT CURED, CORROSION INHIBITING NATO CODE - S-1738
Published by NPFC on November 13, 2013
This specification establishes the requirements for a corrosion inhibiting heat cured solid film lubricant that is intended to reduce wear and prevent galling, corrosion, and seizure of metals (see...
This document references:
MIL-PRF-81322 - Grease, Aircraft, General Purpose, Wide Temperature Range, Nato Code G-395
Published by NPFC on August 1, 2019
A description is not available for this item.
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