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CEN

CEN/SS I03 - Limits & Fits

Limits & Fits

General Information

Status
Active
Sector
I03 - LIMITS & FITS
Parent
CEN - CEN TC
Standardization Organization
ICS
Directive
Mandate
50
CEN
EN 22768-1:1993(Main)
General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989)
SIST EN 22768-1:2000

This part is intended to simplify drawing indications and specifies general tolerances in four tolerance classes. It applies to the dimensions of workpieces that are produced by metal removal or are formed from sheet metal. It contains three tables and an informative annex with regard to concepts behind general tolerancing of dimensions.

  • Standard
    5 pages
    English language
    e-Library read for
    1 day
CEN
prEN ISO 2768(Main)
Geometrical product specifications (GPS) - Dimensional tolerancing -Tolerance limits for general specification of linear and angular sizes (ISO/DIS 2768:2025)
oSIST prEN ISO 2768:2025

This part is intended to simplify drawing indications and specifies general tolerances in four tolerance classes. It applies to the dimensions of workpieces that are produced by metal removal or are formed from sheet metal. It contains three tables and an informative annex with regard to concepts behind general tolerancing of dimensions.

  • Draft
    14 pages
    English language
    e-Library read for
    1 day
CEN
EN 22768-2:1993(Main)
General tolerances - Part 2: Geometrical tolerances for features without individual tolerance indications (ISO 2768-2:1989)
SIST EN 22768-2:2000

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.

  • Standard
    10 pages
    English language
    e-Library read for
    1 day
CEN
EN 20286-2:1993(Main)
ISO system of limits and fits - Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts (ISO 286-2:1988)
SIST EN 20286-2:2000
  • Standard
    46 pages
    English language
    e-Library read for
    1 day
CEN
EN 20286-1:1993(Main)
ISO system of limits and fits - Part 1: Bases of tolerances, deviations and fits (ISO 286-1:1988)
SIST EN 20286-1:2000
  • Standard
    33 pages
    English language
    e-Library read for
    1 day
50

Frequently Asked Questions

CEN/SS I03 is a Technical Committee within the European Committee for Standardization (CEN). It is named "Limits & Fits". This committee has published 5 standards.

CEN/SS I03 develops CEN standards in the area of I03 - LIMITS & FITS. Currently, there are 5 published standards from this technical committee.

The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.

A Technical Committee (TC) in CEN is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.