Standard Swedish standard · SS-EN ISO 286-1:2010

Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Bases of tolerances, deviations and fits (ISO 286-1:2010)

Status: Valid · Corrected by: SS-EN ISO 286-1:2010/AC:2013

This part of ISO 286 establishes the ISO code system for tolerances to be used for linear sizes of features of the following types:

a) cylinder;
b) two parallel opposite surfaces.

It defines the basic concepts and the related terminology for this code system. It provides a standardized selection of tolerance classes for general purposes from amongst the numerous possibilities.

Additionally, it defines the basic terminology for fits between two features of size without constraints of orientation and location and explains the principles of “basic hole” and “basic shaft”.


Limits and fits (17.040.10)

Product information

Language: English

Written by: GPS och verifiering - Toleranser, SIS/TK 507/AG 05

International title:

Article no: STD-73909

Edition: 1

Approved: 4/26/2010

No of pages: 56

Replaces: SS-EN 20286-1 , SS-ISO 286-1