About

Scope

Standardization of all types and all sizes of bearing elements based on the principle of rolling motion, their accessories, application and identification and standardization of spherical plain bearings, i.e. plain bearings with spherical contact surface.

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77

published ISO standards *

related to the TC and its SCs

of which 15 under the direct responsibility of ISO/TC 4

30

ISO standards under development *

related to the TC and its SCs

of which 8 under the direct responsibility of ISO/TC 4

20

Participating members

22

Observing members

* number includes updates

Reference Title Type
ISO/TC 4/SC 4 Tolerances, tolerance definitions and symbols (including GPS) Sub committee
ISO/TC 4/SC 5 Needle, cylindrical and spherical roller bearings Sub committee
ISO/TC 4/SC 6 Insert bearings Sub committee
ISO/TC 4/SC 7 Spherical plain bearings Sub committee
ISO/TC 4/SC 8 Load ratings and life Sub committee
ISO/TC 4/SC 9 Tapered roller bearings Sub committee
ISO/TC 4/SC 11 Linear motion rolling bearings Sub committee
ISO/TC 4/SC 12 Ball bearings Sub committee
ISO/TC 4/AG 1 Coordination of ISO/TC 4 activities Working group *
ISO/TC 4/AG 2 Support on Geometrical Product Specification issues Working group *
ISO/TC 4/WG 15 Parts library - Reference dictionary Working group *
ISO/TC 4/WG 18 Rolling bearing vocabulary Working group *
ISO/TC 4/WG 20 Rolling bearings damage and failures Working group *
ISO/TC 4/WG 21 Vibration measurements Working group *
ISO/TC 4/WG 22 Revision of ISO 15:2011 Working group *
ISO/TC 4/WG 23 Noise testing of rolling bearing greases Working group *

* The convener can be reached through the secretariat (See contact information below)


Joint working groups under the responsibility of another committee
Reference Title
ISO/TC 8/SC 4/WG 2 Deck machinery
Liaison Committees to ISO/TC 4

The committees below can access the documents of ISO/TC 4 :

Reference Title ISO/IEC
ISO/TC 20 Aircraft and space vehicles ISO
ISO/TC 28 Petroleum and related products, fuels and lubricants from natural or synthetic sources ISO
ISO/TC 108/SC 2 Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures ISO
ISO/TC 123 Plain bearings ISO
ISO/TC 123/SC 6 Terms and common items ISO
ISO/TC 213 Dimensional and geometrical product specifications and verification ISO
Liaison Committees from ISO/TC 4

ISO/TC 4 can access the documents of the committees below :

Reference Title ISO/IEC
ISO/TC 10/SC 6 Mechanical engineering documentation ISO
ISO/TC 17/SC 4 Heat treatable and alloy steels ISO
ISO/TC 20 Aircraft and space vehicles ISO
ISO/TC 28 Petroleum and related products, fuels and lubricants from natural or synthetic sources ISO
ISO/TC 39 Machine tools ISO
ISO/TC 108/SC 2 Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures ISO
ISO/TC 123 Plain bearings ISO
ISO/TC 123/SC 2 Materials and lubricants, their properties, characteristics, test methods and testing conditions ISO
ISO/TC 123/SC 3 Dimensions, tolerances and construction details ISO
ISO/TC 123/SC 6 Terms and common items ISO
ISO/TC 213 Dimensional and geometrical product specifications and verification ISO
ISO/TC 269/SC 2 Rolling stock ISO
Organizations in liaison
Acronym Title Liaison type
WCO World Customs Organization B

ISO/TC 4 - Secretariat

SIS Sweden
Swedish Standards Institute
P.O. Box 45443
SE-SE-104 31 Stockholm
Sweden

Tel: +46 8 55 55 20 00 / +46 8 555 520 00
Fax: +46 8 55 55 20 01 / +46 8 555 520 01

Secretariat direct:
Mr Herman Leufstadius
Tel: +46 8 5555 2106