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  • EN 22768-2:1993

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    General tolerances - Part 2: Geometrical tolerances for features without individual tolerance indications (ISO 2768-2:1989)

    Available format(s): 

    Superseded date:  27-02-2021

    Language(s): 

    Published date:  22-04-1993

    Publisher:  Comite Europeen de Normalisation

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

    Cooperating organizations
    National foreword
    Introduction
    Specification
    1 Scope
    2 General
    3 Normative references
    4 Definitions
    5 General geometrical tolerances
    6 Indications on drawings
    7 Rejection
    Annexes
    A (informative) Concepts behind general tolerancing
         of geometrical characteristics
    B (informative) Further information
    ZA (normative) Normative references to international
         publications with their relevant European
         publications
    Tables
    1 General tolerances on straightness and flatness
    2 General tolerances on perpendicularity
    3 General tolerances on symmetry
    4 General tolerances on circular run-out
    Figures
    B.1 Principle of independency: maximum permissible
         deviations on the same feature
    B.2 Examples of general tolerances on circularity
    B.3 Parallelism deviation equal to the numerical value
         of the size tolerance
    B.4 Parallelism deviation equal to the numerical value
         of the straightness tolerance
    B.5 Examples of general tolerances on symmetry
    B.6 Example of general tolerances on a drawing
    National annex
    NA (informative) Committees responsible

    Abstract - (Show below) - (Hide below)

    This part is intended to simplify drawing indications and specifies general tolerances in three tolerance classes. It mainly applies to features which are produced by removal of material. It contains tour tables and an informative annex A with regard to concepts behind general tolerancing of dimensions, as well as an informative annex B with further information.

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

    Committee CEN/BT
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

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

    BS EN 4710-04:2015 Aerospace series. Quick release fastening systems for non-structural applications Spring clamp. One way tolerance compensation
    BS EN 4702-05:2017 Aerospace series. Quick release fastening systems for non-structural and lining applications Retaining washer
    10/30234610 DC : DRAFT NOV 2010 BS EN 14420-3 - HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED
    14/30301112 DC : 0 BS EN 50180-3 - BUSHINGS ABOVE 1 KV UP TO 52 KV AND FROM 250 A TO 3,15 KA FOR LIQUID FILLED TRANSFORMERS - PART 3: REQUIREMENT FOR BUSHING FIXATIONS
    BS EN 60987:2015 Nuclear power plants. Instrumentation and control important to safety. Hardware design requirements for computer-based systems
    10/30234616 DC : 0 BS EN 14420-7 - HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    I.S. EN 4702-05:2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 05: RETAINING WASHER
    PREN 4702-05 : DRAFT 2016 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS WITH NON METALLIC STUD FOR NON-STRUCTURAL APPLICATIONS - PART 05: RETAINING WASHER
    PREN 4702-04 : DRAFT 2016 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS WITH NON METALLIC STUD FOR NON-STRUCTURAL APPLICATIONS - PART 04: SPRING CLAMP
    I.S. EN 4710-07:2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 07: RETAINING GROMMET
    I.S. EN 4710-06:2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 06: STUD - QUICK-RELEASE AND LOCKING
    BS EN 50180-3 : 2015 BUSHINGS ABOVE 1 KV UP TO 52 KV AND FROM 250 A TO 3,15 KA FOR LIQUID FILLED TRANSFORMERS - PART 3: REQUIREMENTS FOR BUSHING FIXATIONS
    NF EN 50216-12 : 2011 POWER TRANSFORMER AND REACTOR FITTINGS - PART 12: FANS
    DIN EN 13261:2011-01 RAILWAY APPLICATIONS - WHEELSETS AND BOGIES - AXLES - PRODUCT REQUIREMENTS
    DIN EN 12881-1 E : 2015 CONVEYOR BELTS - FIRE SIMULATION FLAMMABILITY TESTING - PART 1: PROPANE BURNER TESTS
    BS EN 14420-5:2013 Hose fittings with clamp units Threaded connections
    BS EN 15340:2007 Thermal spraying. Determination of shear load resistance of thermally sprayed coatings
    BS EN 13261 : 2009 RAILWAY APPLICATIONS - WHEELSETS AND BOGIES - AXLES - PRODUCT REQUIREMENTS
    UNE-EN 16313:2014 Connections for heating and cooling appliances - Detachable connection with outside threaded pipe G ¾ A and inside cone
    BS EN 14420-3:2013 Hose fittings with clamp units Clamp units, bolted or pinned
    BS EN 14420-7:2013 Hose fittings with clamp units Cam locking couplings
    EN 12881-1:2014 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
    EN 14423:2013+A1:2016 Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar
    I.S. EN 4702-03:2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 03: STUD - QUICK-RELEASE AND LOCKING
    10/30234631 DC : 0 BS EN 14420-8 - HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
    10/30234613 DC : DRAFT NOV 2010 BS EN 14420-4 - HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
    EN 4702-05:2017 Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 05: Retaining washer
    10/30234628 DC : 0 BS EN 14420-6 - HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS
    PREN 14420-6 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS
    UNE-EN 50180-3:2015 Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers - Part 3: Requirements for bushing fixations
    EN 60987:2015 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems
    DIN EN 12881-1:2015-10 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
    UNE-EN 50216-12:2011 Power transformer and reactor fittings - Part 12: Fans
    UNE-EN 12881-1:2014 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
    BS EN 12881-1:2014 Conveyor belts. Fire simulation flammability testing Propane burner tests
    I.S. EN 14420-5:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
    I.S. EN 14420-6:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS
    I.S. EN 14420-8:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
    DIN EN 14420-8:2016-06 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
    DIN EN 14420-3:2013-09 HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED
    DIN EN 14420-5:2013-09 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
    DIN EN 14420-7:2013-09 Hose fittings with clamp units - Part 7: Cam locking couplings
    I.S. EN 12881-1:2014 CONVEYOR BELTS - FIRE SIMULATION FLAMMABILITY TESTING - PART 1: PROPANE BURNER TESTS
    EN 50216-12:2011 Power transformer and reactor fittings - Part 12: Fans
    DIN EN 14420-6:2013-09 Hose fittings with clamp units - Part 6: TW tank truck couplings
    I.S. EN 14420-3:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED
    DIN EN 14420-4:2013-09 Hose fittings with clamp units - Part 4: Flange connections
    I.S. EN 14420-4:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
    I.S. EN 14420-7:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    I.S. EN 60987:2015 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - HARDWARE DESIGN REQUIREMENTS FOR COMPUTER-BASED SYSTEMS
    BS EN 16313:2013 Connections for heating and cooling appliances. Detachable connection with outside threaded pipe G ¾ A and inside cone
    BS EN 4702-03:2017 Aerospace series. Quick release fastening systems for non-structural and lining applications Stud - quick-release and locking
    BS EN 4702-04:2017 Aerospace series. Quick release fastening systems for non-structural and lining applications Spring clamp
    12/30259188 DC : 0 BS EN 12881-1 - CONVEYOR BELTS - FIRE SIMULATION FLAMMABILITY TESTING - PART 1: PROPANE BURNER TESTS
    DIN EN 16313:2013-08 Connections for heating and cooling appliances - Detachable connection with outside threaded pipe G 3/4 A and inside cone
    I.S. EN 4710-05:2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 05: SPRING CLAMP - TWO WAYS TOLERANCE COMPENSATION
    06/30155635 DC : 0 EN 13261 - RAILWAY APPLICATIONS - WHEELSETS AND BOGIES - AXLES - PRODUCT REQUIREMENTS
    EN 4702-03 : 2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 03: STUD - QUICK-RELEASE AND LOCKING
    PREN 4702-03 : DRAFT 2016 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS WITH NON METALLIC STUD FOR NON-STRUCTURAL APPLICATIONS - PART 03: STUD - QUICK-RELEASE AND LOCKING
    I.S. EN 16313:2013 CONNECTIONS FOR HEATING AND COOLING APPLIANCES - DETACHABLE CONNECTION WITH OUTSIDE THREADED PIPE G 3/4 A AND INSIDE CONE
    I.S. EN 4710-04:2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 04: SPRING CLAMP - ONE WAY TOLERANCE COMPENSATION
    PREN 14420-4 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
    EN 4702-04 : 2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 04: SPRING CLAMP
    I.S. EN 50180-3:2015 BUSHINGS ABOVE 1 KV UP TO 52 KV AND FROM 250 A TO 3,15 KA FOR LIQUID FILLED TRANSFORMERS - PART 3: REQUIREMENTS FOR BUSHING FIXATIONS
    I.S. EN 14423:2013 CLAMP TYPE COUPLING ASSEMBLIES FOR USE WITH STEAM HOSES RATED FOR PRESSURES UP TO 18 BAR
    DIN EN 15340 E : 2007 THERMAL SPRAYING - DETERMINATION OF SHEAR LOAD RESISTANCE OF THERMALLY SPRAYED COATINGS
    UNE-EN 14420-7:2014 Hose fittings with clamp units - Part 7: Cam locking couplings
    UNI EN 13261 : 2011 RAILWAY APPLICATIONS - WHEELSETS AND BOGIES - AXLES - PRODUCT REQUIREMENTS
    EN 13261:2009+A1:2010 Railway applications - Wheelsets and bogies - Axles - Product requirements
    EN 4710-07 : 2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 07: RETAINING GROMMET
    UNI EN 12881-1 : 2014 CONVEYOR BELTS - FIRE SIMULATION FLAMMABILITY TESTING - PART 1: PROPANE BURNER TESTS
    UNI EN 14420-6 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS
    UNI EN 16313 : 2013 CONNECTIONS FOR HEATING AND COOLING APPLIANCES - DETACHABLE CONNECTION WITH OUTSIDE THREADED PIPE G 3/4 A AND INSIDE CONE
    UNI EN 14420-7 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    UNI EN 14420-3 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED
    UNI EN 14420-5 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
    UNI EN 14420-4 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
    BS EN 4710-06:2015 Aerospace series. Quick release fastening systems for non-structural applications Stud. Quick-release and locking
    PREN 14420-7 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    BS EN 4710-07:2015 Aerospace series. Quick release fastening systems for non-structural applications Retaining grommet
    10/30234634 DC : 0 BS EN 14423 - CLAMP TYPE COUPLING ASSEMBLIES FOR USE WITH STEAM HOSES RATED FOR PRESSURES UP TO 18 BAR
    I.S. EN 4702-04:2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 04: SPRING CLAMP
    UNE-EN 14423:2014 Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar
    NF EN 13261 : 2009 + A1 2011 RAILWAY APPLICATIONS - WHEELSETS AND BOGIES - AXLES - PRODUCT REQUIREMENTS
    UNE-EN 14420-5:2014 Hose fittings with clamp units - Part 5: Threaded connections
    BS EN 14420-4:2013 Hose fittings with clamp units Flange connections
    BS EN 14420-6:2013 Hose fittings with clamp units TW tank truck couplings
    DIN EN 15340:2007-06 Thermal spraying - Determination of shear load resistance of thermally sprayed coatings
    UNE-EN 14420-3:2014 Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned
    EN 15340:2007 Thermal spraying - Determination of shear load resistance of thermally sprayed coatings
    EN 4710-04 : 2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 04: SPRING CLAMP - ONE WAY TOLERANCE COMPENSATION
    EN 4710-05 : 2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 05: SPRING CLAMP - TWO WAYS TOLERANCE COMPENSATION
    EN 22768-1:1993 General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989)
    EN 14420-4:2013 Hose fittings with clamp units - Part 4: Flange connections
    EN 14420-5:2013 Hose fittings with clamp units - Part 5: Threaded connections
    EN 14420-7:2013 Hose fittings with clamp units - Part 7: Cam locking couplings
    EN 16313:2013 Connections for heating and cooling appliances - Detachable connection with outside threaded pipe G ¾ A and inside cone
    EN 4710-06 : 2015 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL APPLICATIONS - PART 06: STUD - QUICK-RELEASE AND LOCKING
    EN 14420-8:2013+A1:2016 Hose fittings with clamp units - Part 8: Symmetrical half coupling (Guillemin system)
    EN 14420-6:2013 Hose fittings with clamp units - Part 6: TW tank truck couplings
    EN 14420-3:2013 Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned
    BS EN 50216-12:2011 Power transformer and reactor fittings Fans
    PREN 14420-3 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED
    BS EN 4710-05:2015 Aerospace series. Quick release fastening systems for non-structural applications Spring clamp. Two ways tolerance compensation
    PREN 14420-8 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
    BS EN 14423:2013+A2:2019 Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar
    I.S. EN 50216-12:2011 POWER TRANSFORMER AND REACTOR FITTINGS - PART 12: FANS
    BS EN 14420-8 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
    EN 50180-3 : 2015 AMD 1 2017 BUSHINGS ABOVE 1 KV UP TO 52 KV AND FROM 250 A TO 3,15 KA FOR LIQUID FILLED TRANSFORMERS - PART 3: REQUIREMENTS FOR BUSHING FIXATIONS
    UNE-EN 14420-8:2014 Hose fittings with clamp units - Part 8: Symmetrical half coupling (Guillemin system)

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

    ISO 8015:2011 Geometrical product specifications (GPS) Fundamentals Concepts, principles and rules
    ISO 5459:2011 Geometrical product specifications (GPS) — Geometrical tolerancing — Datums and datum systems
    ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
    ISO 2768:1973 Permissible machining variations in dimensions without tolerance indication
    EN 22768-1:1993 General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989)
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