SIST EN 3058:2001

Aerospace series - Bearings, airframe rolling - Rigid double row ball bearings in corrosion resisting steel - Dimensions and loads

This standard specifies the characteristics of rigid double row ball bearings in corrosion resisting steel designed to withstand only slow rotations and oscillations under load. They are intended for use in the hubs of bell crank levers fitted with a single bearing. The airframe rolling bearings defined in this standard are used from -54°C to +150°C.

Luft- und Raumfahrt - Flugwerklager - Zweireihige Rillenkugellager aus korrosionsbeständigem Stahl - Maße und Belastungen

Diese Norm legt die Eigenschaften von zweireihigen Rillenkugellagern aus korrosionsbeständigem Stahl fest, die so ausgelegt sind, dass sie unter Belastung nur langsamen Dreh- und Schwenkbewegungen standhalten. Sie sind zur Verwendung in den Naben von Umlenkhebeln, die mit einem einzigen Wälzlager ausgerüstet sind, vorgesehen. Die in der vorliegenden Norm festgelegten Flugwerklager sind in dem Temperatur- bereich von -54°C bis +150°C anwendbar.

Série aérospatiale - Roulements pour structures d'aéronefs - Roulements en acier résistant a la corrosion, rigides, a deux rangées de billes - Dimensions et charges

La présente norme spécifie les caractéristiques des roulements en acier résistant à la corrosion, rigides, à deux rangées de billes conçus pour supporter en charge uniquement des rotations lentes et des oscillations faibles. Ils sont destinés à être utilisés dans des moyeux de guignol équipés d'un seul roulement. Les roulements de structure définis par la présente norme sont utilisables das l'intervalle de température de -54°C à +150°C.

Aerospace series - Bearings, airframe rolling - Rigid double row ball bearings in corrosion resisting steel - Dimensions and loads

General Information

• Status: Published
• Publication Date: 31-Dec-2000
• ICS: 49.035 - Components for aerospace construction
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jan-2001
• Due Date: 01-Jan-2001
• Completion Date: 01-Jan-2001
• Ref Project: EN 3058:1994 - Aerospace series - Bearings, airframe rolling - Rigid double row ball bearings in corrosion resisting steel - Dimensions and loads

Overview

EN 3058:1994 is a CEN aerospace series standard that defines the dimensions and loads for rigid double row ball bearings manufactured from corrosion resisting steel for airframe rolling applications. The standard applies to bearings designed to tolerate slow rotations and oscillations under load and is specifically intended for use in the hubs of bell crank levers fitted with a single bearing. These airframe rolling bearings are specified to operate across a wide temperature range from -54°C to +150°C. EN 3058:1994 has been adopted nationally (for example as SIST EN 3058:2001 in Slovenia).

Key Topics

• Bearing type: Rigid double row ball bearings in corrosion resisting steel (airframe rolling).
• Scope of operation: Designed for slow rotational and oscillatory movements under load rather than high-speed rotation.
• Dimensions and loads: Defines the dimensional envelope and load-related characteristics appropriate for bell crank lever hub applications.
• Material considerations: Specifies the use of corrosion resisting steel suitable for aerospace environments.
• Temperature range: Rated for reliable performance between -54°C and +150°C, covering typical aerospace environmental extremes.
• Aerospace application focus: Tailored to airframe rolling components and the mechanical demands of flight control and structure linkages.

Applications

EN 3058:1994 is directly applicable to:

• Aircraft structural designers specifying airframe rolling bearings for bell crank levers and similar control linkages.
• Bearing manufacturers producing double row ball bearings for aerospace hubs who must meet dimensional and load requirements.
• Procurement and quality teams verifying that supplied bearings comply with CEN aerospace standards.
• Maintenance and overhaul organizations selecting replacement bearings for low-speed oscillatory joints in airframes.
• Certification and engineering authorities assessing component suitability for specified operating temperatures and motion profiles.

Who Would Use This Standard

• Aerospace design and structural engineers
• Bearing manufacturers and suppliers
• Aircraft maintenance, repair and overhaul (MRO) organizations
• Procurement specialists in aviation OEMs and Tier suppliers
• Regulatory and conformity assessment bodies

Related Standards

• EN 3058:1994 is part of the CEN aerospace series and sits within ICS 49.035 (components for aerospace construction). For comprehensive specification and testing requirements, consult other CEN/EN or ISO standards on aerospace bearings and materials, and national adoptions such as SIST EN 3058:2001.

Keywords: EN 3058, aerospace bearings, airframe rolling, double row ball bearings, corrosion resisting steel, bell crank lever hub, bearing dimensions and loads, -54°C to +150°C, CEN standard.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Bearings, airframe rolling - Rigid double row ball bearings in corrosion resisting steel - Dimensions and loadsLuft- und Raumfahrt - Flugwerklager - Zweireihige Rillenkugellager aus korrosionsbeständigem Stahl - Maße und BelastungenSérie aérospatiale - Roulements pour structures d'aéronefs - Roulements en acier résistant a la corrosion, rigides, a deux rangées de billes - Dim
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