EN 3283:1994
(Main)Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in corrosion resisting steel - Diameter series 8 and 9 - Dimensions and loads
Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in corrosion resisting steel - Diameter series 8 and 9 - Dimensions and loads
This standard specifies the characteristics of rigid single row bearings in corrosion resisting steel of diameter series 8 and 8 designed to withstand only slow rotations and oscillations under load. They are intended for use between fixed and moving parts of the aircraft structure and their control mechanisms. The airframe rolling bearings defined in this standard are used from -54°C to +150°C.
Luft- und Raumfahrt - Flugwerklager - Einreihige Rillenkugellager aus korrosionsbeständigem Stahl - Durchmesserreihen 8 und 9 - Maße und Belastungen
Diese Norm legt die Eigenschaften von einreihigen Rillenkugellagern aus korrosionsbeständigem Stahl der Durchmesserreihen 8 und 9 fest, die so ausgelegt sind, dass sie unter Belastung nur langsamen Dreh- und Schwenk- bewegungen standhalten. Sie sind zur Verwendung zwischen starren und beweglichen Flugwerkteilen und deren Steuerungseinrichtungen vorgesehen. Die in der vorliegenden Norm festgelegten Flugwerklager sind in dem Temperaturbereich von -54°C bis +150°C.
Série aérospatiale - Roulements pour structures d'aéronefs - Roulements en acier résistant à la corrosion, rigides, à une rangée de billes - Série de diamètres 8 et 9 - Dimensions et charges
La présente norme spécifie les caractéristiques des roulements en acier résistant à la corrosion, rigides, à une rangée de billes, séries de diamètres 8 et 9 conçus pour supporter en charge uniquement des rotations lentes et des oscillations faibles. Ils sont destinés à être utilisés entre les éléments fixes et mobiles de la structure des aéronefs et de leurs mécanismes de commande. Les roulements de structure définis par la présente norme sont utilisables dans l'intervalle de température de -54°C à +150°C.
Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in corrosion resisting steel - Diameter series 8 and 9 - Dimensions and loads
General Information
- Status
- Published
- Publication Date
- 09-Jun-1994
- Withdrawal Date
- 30-Dec-1994
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 3 - Mechanical
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 21-Jan-2025
- Completion Date
- 21-Jan-2026
Relations
- Effective Date
- 28-Jan-2026
Overview
EN 3283:1994 (adopted as SIST EN 3283:2001) is a CEN aerospace standard that defines the characteristics, dimensions and load ratings for rigid single row ball bearings made from corrosion-resisting steel, intended for airframe rolling applications. It covers bearings of diameter series 8 and 9 designed to withstand slow rotations and oscillations under load and to operate in aircraft structures and control mechanisms within the temperature range -54 °C to +150 °C.
Key topics and requirements
- Scope and intended use
- Bearings for use between fixed and moving parts of the aircraft structure and control systems.
- Specifically for slow rotations and oscillatory motion rather than high-speed applications.
- Bearing type and material
- Rigid single row ball bearings manufactured from corrosion-resisting steel suitable for aerospace environments.
- Dimensions
- Standardized inner/outer diameters, widths and related dimensional series information for diameter series 8 and 9 (as referenced in the standard).
- Loads and ratings
- Defined static and dynamic load considerations appropriate for airframe rolling bearings (standard provides methods/values for designing/assessing loads for these series).
- Environmental and temperature limits
- Operational suitability specified from -54 °C to +150 °C, addressing cryogenic to elevated temperature service in aircraft.
- Language and adoption
- Published in multiple languages (English, German, French) and adopted nationally (e.g., SIST EN 3283:2001). Reproduction restrictions apply.
Applications
- Aerospace component designers specifying rolling elements for airframes and flight control linkages.
- Bearing manufacturers producing corrosion-resisting steel single row ball bearings to aerospace requirements.
- Maintenance, repair and overhaul (MRO) organizations selecting replacement bearings for control mechanisms and structural joints.
- Procurement, quality assurance and airworthiness authorities requiring standardized bearing dimensions and load data for certification and compatibility.
- Suppliers and engineers working on low-speed, oscillatory bearing applications in fixed-wing and rotary aircraft.
Related standards
- EN 3283 complements other aerospace and bearing standards covering high-speed bearings, materials, lubrication and qualification testing. It is indexed under ICS 49.035 (Components for aerospace construction) and is often used alongside national adoptions such as SIST EN 3283:2001.
Keywords: EN 3283:1994, airframe rolling bearings, rigid single row ball bearings, corrosion resisting steel, diameter series 8 and 9, dimensions and loads, aerospace bearings, aircraft structural bearings, CEN standard.
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Frequently Asked Questions
EN 3283:1994 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in corrosion resisting steel - Diameter series 8 and 9 - Dimensions and loads". This standard covers: This standard specifies the characteristics of rigid single row bearings in corrosion resisting steel of diameter series 8 and 8 designed to withstand only slow rotations and oscillations under load. They are intended for use between fixed and moving parts of the aircraft structure and their control mechanisms. The airframe rolling bearings defined in this standard are used from -54°C to +150°C.
This standard specifies the characteristics of rigid single row bearings in corrosion resisting steel of diameter series 8 and 8 designed to withstand only slow rotations and oscillations under load. They are intended for use between fixed and moving parts of the aircraft structure and their control mechanisms. The airframe rolling bearings defined in this standard are used from -54°C to +150°C.
EN 3283:1994 is classified under the following ICS (International Classification for Standards) categories: 49.035 - Components for aerospace construction. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 3283:1994 has the following relationships with other standards: It is inter standard links to EN 3280:2011. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 3283:1994 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in corrosion resisting steel - Diameter series 8 and 9 - Dimensions and loadsLuft- und Raumfahrt - Flugwerklager - Einreihige Rillenkugellager aus korrosionsbeständigem Stahl - Durchmesserreihen 8 und 9 - Maße und BelastungenSérie aérospatiale - Roulements pour structures d'aéronefs - Roulements en acier résistant a la corrosion, rigides, a une rangée de billes - Séri
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