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National standards and national normative documents

Publication date

September 2014

Number of pages

38 p.

Reference

NF ISO 199

ICS Codes

17.040.40 Geometrical Product Specification (GPS)

21.100.20 Rolling bearings

Classification index

E22-321

Print number

1

International kinship

ISO 199:2014

Sumary

Rolling bearings - Thrust bearings - Geometrical product specification (GPS) and tolerances values

ISO 199:2014 specifies dimensional characteristics, limit deviations from nominal values, and tolerance values to define the interface (except chamfers) of thrust rolling bearings. Nominal boundary dimensions are defined in ISO 104.

Replaced standards (1)

NF ISO 199

January 2006

Standard Cancelled

Rolling bearings - Thrust bearings - Tolerances

ISO 199:2005 specifies tolerances for boundary dimensions (except chamfer dimensions) and for the running accuracy of thrust rolling bearings with flat back faces as specified in ISO 104. It is not applicable to certain thrust bearings, e.g. thrust needle roller bearings, or for particular fields of application, e.g. thrust special precision bearings. Chamfer dimension limits are given in ISO 582.

Standard replaced by (1)

NF ISO 199

September 2023

Standard Current

Rolling bearings - Thrust bearings - Geometrical product specifications (GPS) and tolerance values

This document specifies dimensional characteristics, deviation limits from nominal values, and tolerance values to define the interface (except chamfers) of thrust rolling bearings. Nominal boundary dimensions are defined in ISO 104[1]. This document is not applicable to certain thrust bearings (e.g. thrust needle roller bearings) or for particular fields of application (e.g. special thrust precision bearings). Tolerances for such bearings are given in the relevant International Standards. Chamfer dimension limits are given in ISO 582[3].

Table of contents

Avant-propos
iv
Introduction
v
1 Domaine d'application
1
2 Références normatives
1
3 Termes et définitions
1
4 Symboles
1
5 Écarts limites et valeurs de tolérance
6
5.1 Généralités
6
5.2 Classe de tolérance normale
6
5.3 Classe de tolérance 6
7
5.4 Classe de tolérance 5
9
5.5 Classe de tolérance 4
11
Annex A (informative) Symboles et termes donnés dans l'ISO 492:2002 par rapport aux nouvelles descriptions données dans le présent document
13
Annex B (informative) Exemple d'indications sur les dessins des caractéristiques avec spécification pour les butées
15
Annex C (informative) Illustration des termes et définitions des ISO 1132-1 et ISO 14405-1
17
Annex D (informative) Description et illustrations des modificateurs de spécification pour les tailles linéaires
22
Bibliographie
30

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