SIST ISO 12090-2:2024

INTERNATIONAL ISO
STANDARD 12090-2
First edition
2011-08-01

Rolling bearings — Profiled rail guides
for linear motion rolling bearings —
Part 2:
Boundary dimensions and tolerances for
series 4 and 5
Roulements — Guidages sur rail profilé pour roulements pour
mouvement linéaire —
Partie 2: Dimensions d'encombrement et tolérances pour les séries 4
et 5




Reference number
ISO 12090-2:2011(E)
©
ISO 2011

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ISO 12090-2:2011(E)

COPYRIGHT PROTECTED DOCUMENT


©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
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Published in Switzerland

ii © ISO 2011 – All rights reserved

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ISO 12090-2:2011(E)
Contents Page
Foreword .iv
1 Scope.1
2 Normative references.1
3 Terms and definitions .1
4 Symbols.4
5 Design types .5
6 Boundary dimensions.5
6.1 Profiled rail guides .5
6.2 Multi-piece profiled rails .8
7 Tolerances.8
Annex A (informative) General length tolerances for profiled rails.10

© ISO 2011 – All rights reserved iii

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ISO 12090-2:2011(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 12090-2 was prepared by Technical Committee ISO/TC 4, Rolling bearings, Subcommittee SC 11, Linear
motion rolling bearings.
ISO 12090 consists of the following parts, under the general title Rolling bearings — Profiled rail guides for
linear motion rolling bearings:
⎯ Part 1: Boundary dimensions and tolerances for series 1, 2 and 3
⎯ Part 2: Boundary dimensions and tolerances for series 4 and 5

iv © ISO 2011 – All rights reserved

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INTERNATIONAL STANDARD ISO 12090-2:2011(E)

Rolling bearings — Profiled rail guides for linear motion rolling
bearings —
Part 2:
Boundary dimensions and tolerances for series 4 and 5
1 Scope
This part of ISO 12090 establishes the boundary
...

NORME ISO
INTERNATIONALE 12090-2
Première édition
2011-08-01

Roulements — Guidages sur rail profilé
pour roulements pour mouvement
linéaire —
Partie 2:
Dimensions d'encombrement et
tolérances pour les séries 4 et 5
Rolling bearings — Profiled rail guides for linear motion rolling
bearings —
Part 2: Boundary dimensions and tolerances for series 4 and 5




Numéro de référence
ISO 12090-2:2011(F)
©
ISO 2011

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ISO 12090-2:2011(F)


DOCUMENT PROTÉGÉ PAR COPYRIGHT


©  ISO 2011
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publication ne peut être reproduite ni utilisée sous
quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit
de l'ISO à l'adresse ci-après ou du comité membre de l'ISO dans le pays du demandeur.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Publié en Suisse

ii © ISO 2011 – Tous droits réservés

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ISO 12090-2:2011(F)
Sommaire Page
Avant-propos .iv
1 Domaine d'application .1
2 Références normatives.1
3 Termes et définitions .1
4 Symboles.4
5 Types de modèles .5
6 Dimensions d'encombrement .5
6.1 Guidages sur rail profilé .5
6.2 Rails profilés à plusieurs pièces.8
7 Tolérances.8
Annexe A (informative) Tolérances générales relatives à la longueur des rails profilés.10

© ISO 2011 – Tous droits réservés iii

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ISO 12090-2:2011(F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée
aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du
comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec
la Commission électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI,
Partie 2.
La tâche principale des comités techniques est d'élaborer les Normes internationales. Les projets de Normes
internationales adoptés par les comités techniques sont soumis aux comités membres pour vote. Leur
publication comme Normes internationales requiert l'approbation de 75 % au moins des comités membres
votants.
L'attention est appelée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable de ne
pas avoir identifié de tels droits de propriété et averti de leur existence.
L'ISO 12090-2 a été élaborée par le comité technique ISO/TC 4, Roulements, sous-comité SC 11,
Roulements pour mouvement linéaire.
L'ISO 12090 comprend les parties suivantes, présentées sous le titre général Roulements — Guidages sur
rail profilé pour roulements pour mouvement linéaire:
⎯ Partie 1: Dimensions d'encombrement et tolérances pour les séries 1, 2 et 3
⎯ Partie 2: Dimensions d'encombrement et tolérances pour les séries 4 et 5

iv © ISO 2011 – Tous droits réservés

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NORME INTERNATIONALE ISO 12090-2:2011(F)

Roulements — Guidages sur rail profilé pour rouleme
...

SLOVENSKI STANDARD
oSIST ISO/DIS 12090-2:2008
01-julij-2008
Kotalni ležaji - Linearno gibanje, ležaji s kroženjem kroglic in kotalk, vrsta z
linearnimi vodili - 2. del: Glavne mere in tolerance za seriji 4 in 5
Rolling bearings - Linear motion, recirculating ball and roller bearings, linear guideway
type - Part 2: Boundary dimensions and tolerances for series 4 and 5
Roulements - Guidages linéaires, à recirculation de billes et de rouleaux, de type rail de
guidage - Partie 2: Dimensions d'encombrement et tolérances pour les séries 4 et 5
Ta slovenski standard je istoveten z: ISO/DIS 12090-2
ICS:
21.100.20 Kotalni ležaji Rolling bearings
oSIST ISO/DIS 12090-2:2008 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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DRAFT INTERNATIONAL STANDARD ISO/DIS 12090-2
ISO/TC 4/SC 11 Secretariat: ANSI
Voting begins on: Voting terminates on:
2007-09-06 2008-02-06
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION
Rolling bearings — Linear motion, recirculating ball and roller
bearings, linear guideway type —
Part 2:
Boundary dimensions and tolerances for series 4 and 5
Roulements — Guidages linéaires, à recirculation de billes et de rouleaux, de type rail de guidage —
Partie 2: Dimensions d'encombrement et tolérances pour les séries 4 et 5
ICS 21.100.20

To expedite distribution, this document is circulated as received from the committee secretariat.
ISO Central Secretariat work of editing and text composition will be undertaken at publication
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Pour accélérer la distribution, le présent document est distribué tel qu'il est parvenu du
secrétariat du comité. Le travail de rédaction et de composition de texte sera effectué au
Secrétariat central de l'ISO au stade de publication.
THIS DOCUMENT IS A DRAFT CIRCULATED FOR COMMENT AND APPROVAL. IT IS THEREFORE SUBJECT TO CHANGE AND MAY NOT BE
REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO
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RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION.
©
International Organization for Standardization, 2007

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ISO/DIS 12090-2
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Violators may be prosecuted.
©
ii ISO 2007 – All rights reserved

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ISO/DIS 12090-2
Contents Page
Foreword .iv
1 Scope.1
2 Normative references.
...