EN 2079:1995

Aerospace series - Bearings, precision ball with flange in corrosion resisting steel, for instruments and equipment - Dimensions and loads

This standard specifies the required characteristics for precision ball bearings in corrosion resisting steel: - with flange; - with radial contact; - with deep groove; - without filling slot; for use in instruments and aircraft equipment.

Luft- und Raumfahrt - Präzisionskugellager mit Flansch aus korrosionsbeständigem Stahl für Instrumente und Geräte - Maße und Belastungen

Diese Norm legt die Anforderungen an einreihige Präzisions- Radialrillenkugellager aus korrosionsbeständigem Stahl: - mit Flansch; - mit Radialkontakt; - mit tiefer Rille; - ohne Füllnut; für Luftfahrtinstrumente und geräte fest.

Série aérospatiale - Roulements à billes de précision avec collet en acier résistant à la corrosion pour instruments et équipements - Dimensions et charges

La présente norme spécifie les caractéristiques requises des roulements à billes de précision, en acier résistant à la corrosion: - avec collet; - à contact radial; - à gorge profonde; - sans encoche de remplissage; destinés aux instruments et équipements aéronautiques.

Aerospace series - Bearings, precision ball with flange in corrosion resisting steel, for instruments and equipment - Dimensions and loads

General Information

• Status: Published
• Publication Date: 07-Feb-1995
• Withdrawal Date: 30-Aug-1995
• ICS: 49.035 - Components for aerospace construction
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3 - Mechanical
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 08-Feb-1995
• Completion Date: 08-Feb-1995
• Ref Project: SIST EN 2079:2001 - Aerospace series - Bearings, precision ball with flange in corrosion resisting steel, for instruments and equipment - Dimensions and loads

Overview

EN 2079:1995 (CEN) specifies the required characteristics, dimensions and load requirements for precision ball bearings with a flange manufactured from corrosion-resisting steel. The standard covers bearings designed for radial contact, deep-groove geometry and without filling slot, specifically intended for use in precision instruments and aircraft equipment.

This aerospace series standard targets components for aerospace construction (ICS 49.035) and provides a normative reference for designers and manufacturers seeking consistent quality and interchangeability of precision flanged ball bearings used in instruments and aircraft systems.

Key Topics

• Scope: Precision ball bearings with flange in corrosion-resisting steel for instruments and aircraft equipment.
• Bearing type: Radial contact, deep-groove design, flange variant, without filling slot.
• Characteristics specified: Dimensions, allowable loads and related performance characteristics (as applicable to the intended instrument and aircraft applications).
• Material: Corrosion-resisting steel to ensure durability and resistance in demanding environments.
• Compliance: Guidance for manufacturers and procurement teams to align production and acceptance criteria with EN 2079:1995.

Keywords: precision ball bearings, flanged bearings, corrosion-resisting steel, deep-groove, radial contact, dimensions, load requirements, aerospace components.

Applications

EN 2079:1995 is intended for precision applications where compact form factor and reliable rotational performance are essential. Typical uses include:

• Instrumentation bearings in avionics and flight control sensors
• Rotational components within aircraft equipment where corrosion resistance is required
• Precision mechanical assemblies in aerospace instruments and test equipment

Benefits of applying EN 2079:1995:

• Interchangeability: Standardized dimensions and load definitions enable component interchange across suppliers.
• Reliability: Defined material and configuration requirements reduce risk of premature failure in instrument and aircraft applications.
• Specification clarity: Designers and procurement engineers can reference a single harmonized standard when specifying precision flanged ball bearings.

Related Standards

• Other EN aerospace series standards that address bearing types, materials or testing methods may be relevant when defining full component requirements.
• Refer to organizational and national transpositions (e.g., SIST EN 2079) for local implementation details and publication dates.

For procurement, design, and quality assurance teams working on aerospace instruments and aircraft equipment, EN 2079:1995 provides a focused baseline for selecting or producing precision flanged ball bearings in corrosion-resisting steel that meet consistent dimensional and load expectations.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Bearings, precision ball with flange in corrosion resisting steel, for instruments and equipment - Dimensions and loadsLuft- und Raumfahrt - Präzisionskugellager mit Flansch aus korrosionsbeständigem Stahl für Instrumente und Geräte - Maße und BelastungenSérie aérospatiale - Roulements a billes de précision avec collet en acier résistant a la corrosion pour instruments et équipements - Dimensions et chargesAerospace series - Be
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