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  • EN 1337-7:2004

    Current The latest, up-to-date edition.

    Structural bearings - Part 7: Spherical and cylindrical PTFE bearings

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    Published date:  17-03-2004

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions, symbols and abbreviations
    4 Requirements
    5 Material properties
    6 Design requirements
    7 Manufacturing, assembly and tolerances
    8 Conformity evaluation
    Annex A (informative) Method for calculating the
            eccentricities in spherical and cylindrical
            PTFE bearings
    Annex B (informative) Reduced area for curved
            sliding surfaces
    Annex ZA (informative) Provisions for the CE marking
             of cylindrical and spherical PTFE bearings
             (with or without flat sliding elements) under
             the EU Construction Products Directive

    Abstract - (Show below) - (Hide below)

    This European Standard deals with the requirements for the design and manufacture of spherical and cylindrical PTFE bearings. The requirements and properties of the curved sliding surfaces are included in EN 1337-2. Spherical and cylindrical bearings with an included angle 2 q > 60° and 2 q > 75° respectively are beyond the scope of this European Standard. (see Figure 6).For the purpose of controlling the degree of freedom the bearings may be combined with flat sliding elements and guides according to EN 1337-2:2004 and restraining rings as per 6.3.4.Cylindrical bearings are susceptible to unexpected moments about the transverse axis of the cylindrical surface.Additional limitation of application to be taken into consideration is given in clause 1 of EN 1337-2:2004.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 167
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    11/30247279 DC : 0 BS EN 1337-1 - STRUCTURAL BEARINGS - PART 1: GENERAL
    DIN EN 1337-8 E : 2008 STRUCTURAL BEARINGS - PART 8: GUIDE BEARINGS AND RESTRAINT BEARINGS
    EN 1337-8:2007 Structural bearings - Part 8: Guide Bearings and Restraint Bearings
    EN 1337-2:2004 Structural bearings - Part 2: Sliding elements
    DIN EN 1090-2:2011-10 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    EN 1337-4:2004/AC:2007 STRUCTURAL BEARINGS - PART 4: ROLLER BEARINGS
    EN 1337-6:2004 Structural bearings - Part 6: Rocker bearings
    PREN 1090-2 : DRAFT 2015 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    EN 15129:2018 (edition 2) Anti-seismic devices
    I.S. EN 15129:2009 ANTI-SEISMIC DEVICES
    UNE-EN 1090-2:2011 Execution of steel structures and aluminium structures - Part 2: Technical requirements for steel structures
    BS EN 1090-2 : 2008 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    DIN EN 1090-2:2015-07 (Draft) EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    UNI EN 1090-2 : 2011 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    DIN EN 1337-6:2004-08 Structural bearings - Part 6: Rocker bearings
    BS EN 1337-2:2004 Structural bearings Sliding elements
    I.S. EN 1337-2:2004 STRUCTURAL BEARINGS - PART 2: SLIDING ELEMENTS
    DIN EN 1337-8:2008-01 STRUCTURAL BEARINGS - PART 8: GUIDE BEARINGS AND RESTRAINT BEARINGS
    15/30320416 DC : 0 BS EN 1090-2 - EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    BS EN 1337-8:2007 Structural bearings Guide bearings and restraint bearings
    EN 1090-2:2008+A1:2011 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    DIN EN 1337-4 E : 2004 STRUCTURAL BEARINGS - PART 4: ROLLER BEARINGS
    DIN EN 1337-2:2004-07 Structural bearings - Part 2: Sliding elements; German version EN 1337-2:2004
    DIN EN 1337-4:2004-08 Structural bearings - Part 4: Roller bearings
    UNI EN 1337-2 : 2004 STRUCTURAL BEARINGS - PART 2: SLIDING ELEMENTS
    NF EN 1090-2 : 2009 + A1 2011 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    18/30365845 DC : 0 BS EN 1337-3 - STRUCTURAL BEARINGS - PART 3: ELASTOMERIC BEARINGS
    DIN EN 1337-2 E : 2004 STRUCTURAL BEARINGS - PART 2: SLIDING ELEMENTS
    BS EN 1337-6:2004 Structural bearings Rocker bearings
    17/30347025 DC : 0 BS EN 15129 - ANTI-SEISMIC DEVICES
    PREN 1337-3 : DRAFT 2018 STRUCTURAL BEARINGS - PART 3: ELASTOMERIC BEARINGS
    PREN 15129 : DRAFT 2017 ANTI-SEISMIC DEVICES
    I.S. EN 1090-2:2008 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
    DIN EN 1337-6 E : 2004 STRUCTURAL BEARINGS - PART 6: ROCKER BEARINGS
    BS EN 1337-4:2004 Structural bearings Roller bearings

    Standards Referencing This Book - (Show below) - (Hide below)

    93/68/EEC : 1993 AMD 2 1998 COUNCIL DIRECTIVE 93/68/EEC OF 22.7.93 AMENDING DIRECTIVES 87/404/EEC, 88/378/EEC, 89/106/EEC, 89/336/EEC, 89/392/EEC, 89/686/EEC, 90/384/EEC, 90/385/EEC, 90/396/EEC, 91/263/EEC, 92/42/EEC AND 73/23/EEC
    EN 1337-1:2000 Structural bearings - Part 1: General design rules
    PREN 1337-5 : DRAFT 1996 STRUCTURAL BEARINGS - PART 5: POT BEARINGS
    89/106/EEC : 1988 COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS
    EN 1337-2:2004 Structural bearings - Part 2: Sliding elements
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