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SN EN 20286-2 : 1995

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ISO SYSTEM OF LIMITS AND FITS - PART 2: TABLES OF STANDARD TOLERANCES GRADES AND LIMIT DEVIATIONS FOR HOLES AND SHAFTS
Superseded date

01-09-2010

Published date

12-01-2013

National foreword
Committees responsible
Specification
0. Introduction
1. Scope
2. Field of application
3. References
4. Standard tolerances
5. Limit deviations for holes
6. Limit deviations for shafts
7. Bibliography
Annex
Graphical review of tolerance zones of holes and shafts
Tables
1. Numerical values of standard tolerance grades IT
     for basic sizes up to 3 150 mm
2. Limit deviations for holes A, B and C
3. Limit deviations for holes CD, D and E
4. Limit deviations for holes EF and F
5. Limit deviations for hoels FG and G
6. Limit deviations for holes H
7. Limit deviations for holes JS
8. Limit deviations for holes J and K
9. Limit deviations for holes M and N
10. Limit deviations for holes R
12. Limit deviations for holes S
13. Limit deviations for holes T and U
14. Limit deviations for holes V, X and Y
15. Limit deviations for holes Z and ZA
16. Limit deviations for holes ZB and ZC
17. Limit deviations for shafts a, b and c
18. Limit deviations for shafts cd and d
19. Limit deviations for shafts e and ef
20. Limit deviations for shafts f and fg
21. Limit deviations for shafts g
22. Limit deviations for shafts h
23. Limit deviations for shafts js
24. Limit deviations for shafts j and k
25. Limit deviations for shafts m and n
26. Limit deviations for shafts p
27. Limit deviations for shafts r
28. Limit deviations for shafts s
29. Limit deviations for shafts t and u
30. Limit deviations for shafts v, x and y
31. Limit deviations for shafts z and za
32. Limit deviations for shafts zb and zc
Figures
1. Upper and lower deviations
2. Synoptic representation of tolerance classes for
     holes for basic sizes less than or equal to 500 mm
3. Synoptic representation of tolerance classes for
     holes for basic sizes greater than 500 mm and less
     than or equal to 3 150 mm
4. Synoptic representation of tolerance classes for
     shafts for basic sizes less than or equal to 500 mm
5. Synoptic representation of tolerance classes for
     shafts for basic sizes greater than 500 mm and less
     than or equal to 3 150 mm
6. Graphical review of tolerance classes for holes in
     terms of fundamental deviations
7. Graphical review of tolerance classes for holes in
     terms of standard tolerances grades
8. Graphical review of tolerance classes for shafts in
     terms of fundamental deviations
9. Graphical review of tolerance classes for shafts in
     terms of standard tolerance grades

Establishes values of the limit deviations for commonly used tolerance classes for holes and shafts calculated from the information given in ISO 286-1. Covers values for the upper deviations EI and ei. Includes several tables and figures.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Superseded
SupersededBy

Standards Relationship
EN 20286-2 : 1993 Identical
I.S. EN 20286-2:1994 Identical
UNE-EN 20286-2:1996 Identical
BS EN 20286-2:1993 Identical
DIN ISO 286-2:1990-11 Corresponds
UNI EN 20286-2 : 1995 Identical

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