Standard No.:	GB/T 1800.2-2009
English Name:	Geometrical product specifications (GPS) - Limits and fits - Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts
Chinese Name:	产品几何技术规范（GPS） 极限与配合 第2部分：标准公差等级和孔、轴极限偏差表
Chinese Classification:	J04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	29.060.20 29.060.20    Cables 29.060.20
Issued by:	AQSIQ; SAC
Issued on:	2009-3-16
Implemented on:	2009-11-1
Status:	superseded
Superseded by:	GB/T 1800.2-2020 Geometrical product specifications(GPS)—ISO code system for tolerances on linear sizes—Part 2:Tables of standard tolerance classes and limit deviations for holes and shafts
Superseded on:	2020-11-1
Abolished on:	2020-11-01
Superseding:	GB/T 1800.4-1999 Limits and fits Tables of STANDARD tolerance grades and limit deviations for holes and shafts
Language:	English
File Format:	PDF
Word Count:	21000 words
Price(USD):	520.0
Delivery:	via email in 1 business day

GB/T1800的本部分规定了孔和轴常用公差带的极限偏差数值,其数值是按GB/T1800.1中的标准公差和基本偏差数值表计算得到的。它包括孔的上极限偏差ES和轴的上极限偏差es、孔的下极限偏差EI和轴的下极限偏差ei的数值(见图1)。
本部分适用于圆柱和非圆柱形光滑工件的尺寸要素。 This part of GB/T 1800 gives values of the limit deviations for commonly used tolerance classes (zones) for holes and shafts calculated from the tables of standard tolerances and fundamental deviations given in GB/T 1800.1. This part of GB/T 1800 covers values for the upper limit deviations ES (for holes) and es (for shafts), and the lower limit deviations EI (for holes) and ei (for shafts) (see figure 1). This part of GB/T 1800 is applicable to the dimensional elements for cylindrical and non-cylindrical plain workpieces.

Foreword i 1 Scope 2 Normative References 3 Standard Tolerance Grades 4 Limit Deviations for Holes 5 Limit Deviations for Shafts 6 Notes on the Presentation of Tables 2 to 32 Appendix (Informative) Graphical Review of Tolerance Zones of Holes and Shafts Appendix B (Informative) Position in GPS Matrix Model