ISO 13012-2:2009

Rolling bearings — Accessories for sleeve type linear ball bearings — Part 2: Boundary dimensions and tolerances for series 5

ISO 13012-2:2009 specifies the boundary dimensions, other relevant dimensions and their tolerances of accessories for sleeve type linear ball bearings which are specified in ISO 10285. ISO 13012-2:2009 applies to: housings — closed and adjustable flangeless housings for series 5 sleeve type linear ball bearings, open and open adjustable flangeless housings for series 5 sleeve type linear ball bearings; shaft support rails — standard height shaft support rails for series 5 sleeve type linear ball bearings; shaft support blocks — flanged shaft support blocks for series 5 sleeve type linear ball bearings; shafts — solid and tubular shafts for series 5 sleeve type linear ball bearings.

Wälzlager - Zubehör für Linearlager mit Kugelumlauf und Hülse - Teil 2: Grenzabmaße und Toleranzen für die Serie 5

Roulements — Accessoires pour douilles à billes linéaires — Partie 2: Dimensions d'encombrement et tolérances pour la série 5

L'ISO 13012-2:2009 spécifie les dimensions d'encombrement et autres dimensions appropriées, ainsi que leurs tolérances, des accessoires pour les douilles à billes linéaires spécifiées dans l'ISO 10285. L'ISO 13012-2:2009 s'applique aux accessoires suivants: corps de palier — à semelle, compacts, fermés et réglables, pour les douilles à billes linéaires de la série 5, à semelle, compacts, ouverts et ouverts et réglables, pour les douilles à billes linéaires de la série 5; rails supports d'arbre — normalisés, pour les douilles à billes linéaires de la série 5; paliers supports d'arbre — à semelle, avec pattes de fixation, pour les douilles à billes linéaires de la série 5, arbres — massifs et tubulaires, pour les douilles à billes linéaires de la série 5.

Kotalni ležaji - Dodatki za linearne kroglične ležaje s kroženjem kroglic - 2. del: Zunanje mere in tolerance za serijo 5

General Information

• Status: Withdrawn
• Publication Date: 26-Jan-2009
• Withdrawal Date: 26-Jan-2009
• ICS: 21.100.20 - Rolling bearings
• Technical Committee: ISO/TC 4/SC 11 - Linear motion rolling bearings
• Drafting Committee: ISO/TC 4/SC 11 - Linear motion rolling bearings
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 12-Dec-2018
• Ref Project: SIST ISO 13012-2:2009 - Rolling bearings - Accessories for sleeve type linear ball bearings - Part 2: Boundary dimensions and tolerances for series 5

Relations

• Revised: ISO 13012-2:2018 - Rolling bearings — Accessories for sleeve type linear ball bearings — Part 2: Boundary dimensions, geometrical product specifications (GPS) and tolerances for series 5
• Effective Date: 05-Nov-2015
• Revised: ISO 13012:1998 - Rolling bearings, linear motion, recirculating ball, sleeve type — Accessories
• Effective Date: 15-Apr-2008
• Revised: ISO 13012:1998/Cor 1:1999 - Rolling bearings, linear motion, recirculating ball, sleeve type — Accessories — Technical Corrigendum 1
• Effective Date: 15-Apr-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ISO 13012-2:2009
01-maj-2009
1DGRPHãþD
SIST ISO 13012:2001
SIST ISO 13012:2001/TC1:2001
.RWDOQLOHåDML'RGDWNL]DOLQHDUQHNURJOLþQHOHåDMHVNURåHQMHPNURJOLFGHO
=XQDQMHPHUHLQWROHUDQFH]DVHULMR
Rolling bearings - Accessories for sleeve type linear ball bearings - Part 2: Boundary
dimensions and tolerances for series 5
Wälzlager - Zubehör für Linearlager mit Kugelumlauf und Hülse - Teil 2: Grenzabmaße
und Toleranzen für die Serie 5
Roulements - Accessoires pour douilles à billes linéaires - Partie 2: Dimensions
d'encombrement et tolérances pour la série 5
Ta slovenski standard je istoveten z: ISO 13012-2:2009
ICS:
21.100.20 Kotalni ležaji Rolling bearings
SIST ISO 13012-2:2009 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST ISO 13012-2:2009

---------------------- Page: 2 ----------------------

SIST ISO 13012-2:2009

INTERNATIONAL ISO
STANDARD 13012-2
First edition
2009-02-01


Rolling bearings — Accessories for
sleeve type linear ball bearings —
Part 2:
Boundary dimensions and tolerances for
series 5
Roulements — Accessoires pour douilles à billes linéaires —
Partie 2: Dimensions d'encombrement et tolérances pour la série 5





Reference number
ISO 13012-2:2009(E)
©
ISO 2009

---------------------- Page: 3 ----------------------

SIST ISO 13012-2:2009
ISO 13012-2:2009(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.


COPYRIGHT PROTECTED DOCUMENT


©  ISO 2009
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.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland

ii © ISO 2009 – All rights reserved

---------------------- Page: 4 ----------------------

SIST ISO 13012-2:2009
ISO 13012-2:2009(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 Symbols . 3
4.1 Closed and adjustable flangeless housings for series 5 sleeve type linear ball bearings. 3
4.2 Open and open adjustable flangeless housings for series 5 sleeve type linear ball
bearings . 3
4.3 Standard height shaft support rails for series 5 sleeve type linear ball bearings . 4
4.4 Flanged shaft support blocks for series 5 sleeve type linear ball bearings. 4
4.5 Solid and tubular shafts for series 5 sleeve type linear ball bearings . 4
5 Housings. 5
5.1 General. 5
5.2 Housings for series 5 sleeve type linear ball bearings. 5
6 Shaft support rails . 5
7 Shaft support blocks . 5
8 Shafts . 5
8.1 Material . 5
8.2 Heat treatment. 5
8.3 Geometrical tolerances . 6
9 Boundary dimensions and tolerances. 6
9.1 Housings. 6
9.2 Shaft support rails . 9
9.3 Shaft support blocks . 10
9.4 Shafts . 11

© ISO 2009 – All rights reserved iii

---------------------- Page: 5 ----------------------

SIST ISO 13012-2:2009
ISO 13012-2:2009(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 13012-2 was prepared by Technical Committee ISO/TC 4, Rolling bearings, Subcommittee SC 11, Linear
motion rolling bearings.
ISO 13012 consists of the following parts, under the general title Rolling bearings — Accessories for sleeve
type linear ball bearings:
⎯ Part 1: Boundary dimensions and tolerances for series 1 and 3
⎯ Part 2: Boundary dimensions and tolerances for series 5
iv © ISO 2009 – All rights reserved

---------------------- Page: 6 ----------------------

SIST ISO 13012-2:2009
ISO 13012-2:2009(E)
Introduction
The use of sleeve type linear ball bearings can be facilitated by the selection of bearing housings, shafts, shaft
support blocks and shaft support rails. These items, referred to as accessories, can aid in the application of
the sleeve type linear ball bearings to achieve the desired criteria of smooth, accurate, low-friction linear
motion free from chatter or stick-slip.
The appropriate selection of bearing housing type, shaft and shaft support should be established between the
manufacturer and the user.
This part of ISO 13012 was developed to be used with ISO 10285.

© ISO 2009 – All rights reserved v

---------------------- Page: 7 ----------------------

SIST ISO 13012-2:2009

---------------------- Page: 8 ----------------------

SIST ISO 13012-2:2009
INTERNATIONAL STANDARD ISO 13012-2:2009(E)

Rolling bearings — Accessories for sleeve type linear ball
bearings —
Part 2:
Boundary dimensions and tolerances for series 5
1 Scope
This part of ISO 13012 specifies the boundary dimensions, other relevant dimensions and their tolerances of
accessories for sleeve type linear ball bearings which are specified in ISO 10285.
This part of ISO 13012 applies to:
housings —
closed and adjustable flangeless housings for series 5 sleeve type linear ball bearings,
open and open adjustable flangeless housings for series 5 sleeve type linear ball bearings;
shaft support rails —
standard height shaft support rails for series 5 sleeve type linear ball bearings;
shaft support blocks —
flanged shaft support blocks for series 5 sleeve type linear ball bearings;
shafts —
solid and tubular shafts for series 5 sleeve type linear ball bearings.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 286-2, ISO system of limits and fits — Part 2: Tables of standard tolerance grades and limit deviations for
holes and shafts
ISO 1132-1, Rolling bearings — Tolerances — Part 1: Terms and definitions
ISO 1302, Geometrical Product Specifications (GPS) — Indications of surface texture in technical product
documentation
ISO 3754, Steel — Determination of effective depth of hardening after flame or induction hardening
ISO 5593, Rolling bearings — Vocabulary
ISO 10285:2007, Rolling bearings — Sleeve type linear ball bearings — Boundary dimensions and tolerances
ISO 15241, Rolling bearings — Symbols for quantities
ISO 24393, Rolling bearings — Linear motion rolling bearings — Vocabulary
© ISO 2009 – All rights reserved 1

---------------------- Page: 9 ----------------------

SIST ISO 13012-2:2009
ISO 13012-2:2009(E)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 1132-1, ISO 5593, ISO 10285, and
ISO 24393 apply.
3.1
flangeless housing
〈sleeve type linear ball bearing〉 bearing housing which has a face with bolt holes or threaded holes for
attachment to a support surface nominally parallel to the bearing axis
[ISO 13012-1:2009]
3.2
closed housing
〈sleeve type linear ball bearing〉 bearing housing in which the bearing seating is circumferentially continuous
[ISO 13012-1:2009]
3.3
adjustable housing
〈sleeve type linear ball bearing〉 bearing housing with a longitudinal slit across its bearing seating which
facilitates the mechanical adjustment of the bearing seating diameter
[ISO 13012-1:2009]
3.4
open housing
〈sleeve type linear ball bearing〉 bearing housing with a longitudinal section removed to provide clearance over
a shaft and support rail unit
[ISO 13012-1:2009]
3.5
open adjustable housing
〈sleeve type linear ball bearing〉 bearing housing which has the features of both open and adjustable sleeve
type linear ball bearing housings
[ISO 13012-1:2009]
3.6
shaft support rail
longitudinal pedestal which provides continuous support to a shaft
NOTE Shaft support rails may be used with open sleeve type linear ball bearings.
[ISO 13012-1:2009]
3.7
shaft support block
block which provides support to a shaft
NOTE Shaft support blocks are normally used to support the shaft at its ends and can be used with closed sleeve
type, adjustable sleeve type or open sleeve type linear ball bearings.
[ISO 13012-1:2009]
3.8
shaft
basically cylindrical rod along which a linear ball bearing traverses
[ISO 13012-1:2009]
2 © ISO 2009 – All rights reserved

---------------------- Page: 10 ----------------------

SIST ISO 13012-2:2009
ISO 13012-2:2009(E)
4 Symbols
For the purposes of this document, the symbols given in ISO 15241 and the following apply.
The symbols (except those for tolerances) shown in Figures 1 to 5, and the values given in Tables 1 to 6
denote
...

INTERNATIONAL ISO
STANDARD 13012-2
First edition
2009-02-01


Rolling bearings — Accessories for
sleeve type linear ball bearings —
Part 2:
Boundary dimensions and tolerances for
series 5
Roulements — Accessoires pour douilles à billes linéaires —
Partie 2: Dimensions d'encombrement et tolérances pour la série 5





Reference number
ISO 13012-2:2009(E)
©
ISO 2009

---------------------- Page: 1 ----------------------
ISO 13012-2:2009(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.


COPYRIGHT PROTECTED DOCUMENT


©  ISO 2009
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.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland

ii © ISO 2009 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 13012-2:2009(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 Symbols . 3
4.1 Closed and adjustable flangeless housings for series 5 sleeve type linear ball bearings. 3
4.2 Open and open adjustable flangeless housings for series 5 sleeve type linear ball
bearings . 3
4.3 Standard height shaft support rails for series 5 sleeve type linear ball bearings . 4
4.4 Flanged shaft support blocks for series 5 sleeve type linear ball bearings. 4
4.5 Solid and tubular shafts for series 5 sleeve type linear ball bearings . 4
5 Housings. 5
5.1 General. 5
5.2 Housings for series 5 sleeve type linear ball bearings. 5
6 Shaft support rails . 5
7 Shaft support blocks . 5
8 Shafts . 5
8.1 Material . 5
8.2 Heat treatment. 5
8.3 Geometrical tolerances . 6
9 Boundary dimensions and tolerances. 6
9.1 Housings. 6
9.2 Shaft support rails . 9
9.3 Shaft support blocks . 10
9.4 Shafts . 11

© ISO 2009 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 13012-2:2009(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 13012-2 was prepared by Technical Committee ISO/TC 4, Rolling bearings, Subcommittee SC 11, Linear
motion rolling bearings.
ISO 13012 consists of the following parts, under the general title Rolling bearings — Accessories for sleeve
type linear ball bearings:
⎯ Part 1: Boundary dimensions and tolerances for series 1 and 3
⎯ Part 2: Boundary dimensions and tolerances for series 5
iv © ISO 2009 – All rights reserved

---------------------- Page: 4 ----------------------
ISO 13012-2:2009(E)
Introduction
The use of sleeve type linear ball bearings can be facilitated by the selection of bearing housings, shafts, shaft
support blocks and shaft support rails. These items, referred to as accessories, can aid in the application of
the sleeve type linear ball bearings to achieve the desired criteria of smooth, accurate, low-friction linear
motion free from chatter or stick-slip.
The appropriate selection of bearing housing type, shaft and shaft support should be established between the
manufacturer and the user.
This part of ISO 13012 was developed to be used with ISO 10285.

© ISO 2009 – All rights reserved v

---------------------- Page: 5 ----------------------
INTERNATIONAL STANDARD ISO 13012-2:2009(E)

Rolling bearings — Accessories for sleeve type linear ball
bearings —
Part 2:
Boundary dimensions and tolerances for series 5
1 Scope
This part of ISO 13012 specifies the boundary dimensions, other relevant dimensions and their tolerances of
accessories for sleeve type linear ball bearings which are specified in ISO 10285.
This part of ISO 13012 applies to:
housings —
closed and adjustable flangeless housings for series 5 sleeve type linear ball bearings,
open and open adjustable flangeless housings for series 5 sleeve type linear ball bearings;
shaft support rails —
standard height shaft support rails for series 5 sleeve type linear ball bearings;
shaft support blocks —
flanged shaft support blocks for series 5 sleeve type linear ball bearings;
shafts —
solid and tubular shafts for series 5 sleeve type linear ball bearings.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 286-2, ISO system of limits and fits — Part 2: Tables of standard tolerance grades and limit deviations for
holes and shafts
ISO 1132-1, Rolling bearings — Tolerances — Part 1: Terms and definitions
ISO 1302, Geometrical Product Specifications (GPS) — Indications of surface texture in technical product
documentation
ISO 3754, Steel — Determination of effective depth of hardening after flame or induction hardening
ISO 5593, Rolling bearings — Vocabulary
ISO 10285:2007, Rolling bearings — Sleeve type linear ball bearings — Boundary dimensions and tolerances
ISO 15241, Rolling bearings — Symbols for quantities
ISO 24393, Rolling bearings — Linear motion rolling bearings — Vocabulary
© ISO 2009 – All rights reserved 1

---------------------- Page: 6 ----------------------
ISO 13012-2:2009(E)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 1132-1, ISO 5593, ISO 10285, and
ISO 24393 apply.
3.1
flangeless housing
〈sleeve type linear ball bearing〉 bearing housing which has a face with bolt holes or threaded holes for
attachment to a support surface nominally parallel to the bearing axis
[ISO 13012-1:2009]
3.2
closed housing
〈sleeve type linear ball bearing〉 bearing housing in which the bearing seating is circumferentially continuous
[ISO 13012-1:2009]
3.3
adjustable housing
〈sleeve type linear ball bearing〉 bearing housing with a longitudinal slit across its bearing seating which
facilitates the mechanical adjustment of the bearing seating diameter
[ISO 13012-1:2009]
3.4
open housing
〈sleeve type linear ball bearing〉 bearing housing with a longitudinal section removed to provide clearance over
a shaft and support rail unit
[ISO 13012-1:2009]
3.5
open adjustable housing
〈sleeve type linear ball bearing〉 bearing housing which has the features of both open and adjustable sleeve
type linear ball bearing housings
[ISO 13012-1:2009]
3.6
shaft support rail
longitudinal pedestal which provides continuous support to a shaft
NOTE Shaft support rails may be used with open sleeve type linear ball bearings.
[ISO 13012-1:2009]
3.7
shaft support block
block which provides support to a shaft
NOTE Shaft support blocks are normally used to support the shaft at its ends and can be used with closed sleeve
type, adjustable sleeve type or open sleeve type linear ball bearings.
[ISO 13012-1:2009]
3.8
shaft
basically cylindrical rod along which a linear ball bearing traverses
[ISO 13012-1:2009]
2 © ISO 2009 – All rights reserved

---------------------- Page: 7 ----------------------
ISO 13012-2:2009(E)
4 Symbols
For the purposes of this document, the symbols given in ISO 15241 and the following apply.
The symbols (except those for tolerances) shown in Figures 1 to 5, and the values given in Tables 1 to 6
denote nominal dimensions unless specified otherwise.
NOTE Figures 1 to 5 are drawn schematically and do not necessarily show all design details.
4.1 Closed and adjustable flangeless housings for series 5 sleeve type linear ball bearings
See Table 1 and Figure 1.
A (overall) width
D seating diameter
a
F bore diameter of ball complement of sleeve type linear ball bearing (reference)
w
G designation of screw thread of attachment hole
H distance from mounting face to centreline of seating diameter
H (overall) height
1
J centre distance between bolt holes (length)
J centre distance between
...

NORME ISO
INTERNATIONALE 13012-2
Première édition
2009-02-01



Roulements — Accessoires pour douilles
à billes linéaires —
Partie 2:
Dimensions d'encombrement et
tolérances pour la série 5
Rolling bearings — Accessories for sleeve type linear ball bearings —
Part 2: Boundary dimensions and tolerances for series 5





Numéro de référence
ISO 13012-2:2009(F)
©
ISO 2009

---------------------- Page: 1 ----------------------
ISO 13012-2:2009(F)
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©  ISO 2009
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 [e-mail]
Web www.iso.org
Publié en Suisse

ii © ISO 2009 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 13012-2:2009(F)
Sommaire Page
Avant-propos. iv
Introduction . v
1 Domaine d'application. 1
2 Références normatives . 1
3 Termes et définitions. 2
4 Symboles . 3
4.1 Corps de palier à semelle, compacts, fermés et réglables, pour les douilles à billes
linéaires de la série 5. 3
4.2 Corps de palier à semelle, compacts, ouverts et ouverts et réglables, pour les douilles à
billes linéaires de la série 5 . 3
4.3 Rails supports d'arbre normalisés, pour les douilles à billes linéaire de la série 5 . 4
4.4 Paliers supports d'arbre à semelle, avec pattes de fixation, pour les douilles à billes
linéaires de la série 5. 4
4.5 Arbres massifs et tubulaires, pour les douilles à billes linéaires de la série 5. 4
5 Corps de paliers. 5
5.1 Généralités . 5
5.2 Corps de palier pour les douilles à billes linéaires de la série 5 . 5
6 Rails supports d'arbre. 5
7 Paliers supports d'arbre. 5
8 Arbres . 5
8.1 Matériaux . 5
8.2 Traitement thermique . 6
8.3 Tolérances géométriques . 6
9 Dimensions d'encombrement et tolérances . 6
9.1 Corps de palier. 6
9.2 Rails supports d'arbre. 9
9.3 Paliers supports d'arbre. 10
9.4 Arbres . 11

© ISO 2009 – Tous droits réservés iii

---------------------- Page: 3 ----------------------
ISO 13012-2:2009(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 13012-2 a été élaborée par le comité technique ISO/TC 4, Roulements, sous-comité SC 11,
Roulements pour mouvement linéaire.
L'ISO 13012 comprend les parties suivantes, présentées sous le titre général Roulements — Accessoires
pour douilles à billes linéaires:
⎯ Partie 1: Dimensions d'encombrement et tolérances pour les séries 1 et 3
⎯ Partie 2: Dimensions d'encombrement et tolérances pour la série 5
iv © ISO 2009 – Tous droits réservés

---------------------- Page: 4 ----------------------
ISO 13012-2:2009(F)
Introduction
Le choix des corps de palier, arbres, paliers et rails supports d'arbre peut faciliter l'utilisation des douilles à
billes linéaires. Ces éléments, appelés accessoires, peuvent contribuer à la mise en œuvre des douilles à
billes linéaires en vue de respecter les critères voulus de régularité, précision, faible frottement du mouvement
linéaire, sans vibration ni broutage.
Il convient que le fabricant et l'utilisateur fixent le choix approprié du type de logement, d'arbre et du support
d'arbre.
La présente partie de l'ISO 13012 a été élaborée pour être utilisée conjointement avec l'ISO 10285.

© ISO 2009 – Tous droits réservés v

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NORME INTERNATIONALE ISO 13012-2:2009(F)

Roulements — Accessoires pour douilles à billes linéaires —
Partie 2:
Dimensions d'encombrement et tolérances pour la série 5
1 Domaine d'application
La présente partie de l'ISO 13012 spécifie les dimensions d'encombrement et autres dimensions appropriées,
ainsi que leurs tolérances, des accessoires pour les douilles à billes linéaires spécifiées dans l'ISO 10285.
La présente partie de l'ISO 13012 s'applique aux accessoires suivants:
corps de palier —
à semelle, compacts, fermés et réglables pour les douilles à billes linéaires de la série 5,
à semelle, compacts, ouverts et ouverts et réglables, pour les douilles à billes linéaires de la série 5;
rails supports d'arbre —
normalisés pour les douilles à billes linéaires de la série 5;
paliers supports d'arbre —
à semelle, avec pattes de fixation, pour les douilles à billes linéaires de la série 5;
arbres —
massifs et tubulaires, pour les douilles à billes linéaires de la série 5.
2 Références normatives
Les documents de référence suivants sont indispensables pour l'application du présent document. Pour les
références datées, seule l'édition citée s'applique. Pour les références non datées, la dernière édition du
document de référence s'applique (y compris les éventuels amendements).
ISO 286-2, Système ISO de tolérances et d'ajustements — Partie 2: Tables des degrés de tolérance
normalisés et des écarts limites des alésages et des arbres
ISO 1132-1, Roulements — Tolérances — Partie 1: Termes et définitions
ISO 1302, Spécification géométrique des produits (GPS) — Indication des états de surface dans la
documentation technique de produits
ISO 3754, Acier — Détermination de la profondeur conventionnelle de trempe après chauffage superficiel
ISO 5593, Roulements — Vocabulaire
ISO 10285:2007, Roulements — Roulements linéaires à recirculation de billes, type manchon — Dimensions
d'encombrement et tolérances
ISO 15241, Roulements — Symboles relatifs aux grandeurs
ISO 24393, Roulements — Roulements pour mouvement linéaire — Vocabulaire
© ISO 2009 – Tous droits réservés 1

---------------------- Page: 6 ----------------------
ISO 13012-2:2009(F)
3 Termes et définitions
Pour les besoins du présent document, les termes et définitions donnés dans l'ISO 1132-1, l'ISO 5593,
l'ISO 10285 et l'ISO 24393 s'appliquent.
3.1
corps de palier à semelle, compact
〈douille à billes linéaire〉 corps de palier qui possède une face comportant des trous pour boulons ou taraudés
pour la fixation à un support de surface essentiellement parallèle à l'axe du roulement
[ISO 13012-1:2009]
3.2
corps de palier fermé
〈douille à billes linéaire〉 corps de palier dans lequel la circonférence de la portée du roulement est continue
[ISO 13012-1:2009]
3.3
corps de palier réglable
〈douille à billes linéaire〉 corps de palier dont la portée du roulement comporte une fente longitudinale facilitant
l'ajustement mécanique du diamètre de la portée du roulement
[ISO 13012-1:2009]
3.4
corps de palier ouvert
〈douille à billes linéaire〉 corps de palier dont une section longitudinale a été supprimée pour permettre le
passage des rails supports d'arbre
[ISO 13012-1:2009]
3.5
corps de palier ouvert et réglable
〈douille à billes linéaire〉 corps de palier ayant les caractéristiques du corps de palier ouvert et du corps de
palier réglable
[ISO 13012-1:2009]
3.6
rail support d'arbre
base longitudinale qui sert de support continu à un arbre
NOTE Le rail support d'arbre peut être utilisé avec des douilles à billes linéaires de type ouvert.
[ISO 13012-1:2009]
3.7
palier support d'arbre
palier servant de support à un arbre
NOTE Les paliers supports d'arbre servent normalement à soutenir les extrémités de l'arbre et peuvent être utilisés
avec des douilles à billes de type fermé, réglable ou ouvert.
[ISO 13012-1:2009]
3.8
arbre
tige essentiellement cylindrique le long de laquelle se déplace un guidage linéaire
[ISO 13012-1:2009]
2 © ISO 2009 – Tous droits réservés

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ISO 13012-2:2009(F)
4 Symboles
Pour les besoins du présent document, les symboles donnés dans l'ISO 15241 et les suivants s'appliquent.
Les symboles (exceptés ceux relatifs aux tolérances), représentés aux Figures 1 à 5 et les valeurs données
dans les Tableaux 1 à 6, correspondent aux dimensions nominales, sauf spécification contraire.
NOTE Les Figures 1 à 5 sont schématiques et ne représentent pas nécessairement tous les détails de conception.
4.1 Corps de palier à semelle, compacts, fermés et réglables, pour les douilles à billes
linéaires de la série 5
Voir le Tableau 1 et la Figure 1.
A largeur (totale)
D diamètre de la portée
a
F diamètre sous bille de la douille à billes linéaire (référence)
w
G désignation du taraudage du trou de fixation
H hauteur d'axe
H hauteur (hors tout)
1
J entraxe des trous de fixation (longueur)
J entraxe des
...

SLOVENSKI STANDARD
oSIST ISO/DIS 13012-2:2008
01-julij-2008
.RWDOQLOHåDML'RGDWNL]DOLQHDUQHNURJOLþQHOHåDMHVNURåHQMHPNURJOLFGHO
=XQDQMHPHUHLQWROHUDQFH]DVHULMR
Rolling bearings - Accessories for sleeve type linear ball bearings - Part 2: Boundary
dimensions and tolerances for series 5
Wälzlager - Zubehör für Linearlager mit Kugelumlauf und Hülse - Teil 2: Grenzabmaße
und Toleranzen für die Serie 5
Roulements - Accessoires pour douilles à billes linéaires - Partie 2: Dimensions
d'encombrement et tolérances pour la série 5
Ta slovenski standard je istoveten z: ISO/FDIS 13012-2
ICS:
21.100.20 Kotalni ležaji Rolling bearings
oSIST ISO/DIS 13012-2:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
DRAFT INTERNATIONAL STANDARD ISO/DIS 13012-2
ISO/TC 4/SC 11 Secretariat: ANSI
Voting begins on: Voting terminates on:
2007-01-23 2007-06-23
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION
Rolling bearings — Accessories for sleeve type recirculating
linear motion ball bearings —
Part 2:
Boundary dimensions and tolerances for series 5
Roulements — Accessoires pour roulements à mouvement linéaire à recirculation de billes, type manchon —
Partie 2: Dimensions d'encombrement et tolérances pour la série 5
(Revision of ISO 13012:1998)
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
stage.
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
WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.
© International Organization for Standardization, 2007

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ISO/DIS 13012-2
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Violators may be prosecuted.
©
ii ISO 2007 – All rights reserved

---------------------- Page: 3 ----------------------
ISO/DIS 13012-2
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Normative references.1
3 Terms and definitions .2
4 Symbols.2
4.1 Housings, flangeless, closed and adjustable types for series 5 linear motion ball bearings.3
4.2 Housings, flangeless, open and open adjustable types for series 5 linear motion ball
bearings.3
4.3 Shaft support rails, standard type for series 5 linear motion ball bearings.4
4.4 Shaft support blocks, flanged type series 5 linear motion ball bearings.4
4.5 Shafts, solid and tubular types for linear series 5 linear motion ball bearings.4
5 Housings.5
5.1 Housings for series 5 linear motion ball bearings.5
6 Shaft support rails.5
7 Shaft support blocks.5
8 Shafts.5
8.1 Material.5
8.2 Heat treatment.5
8.2.1 Case hardened shafts .5
8.2.2 Through hardened shafts .6
8.3 Geometrical tolerances.6
8.3.1 Tolerance classes.6
8.3.2 Geometric form.7
8.3.3 Shaft length tolerance.7
8.3.4 Chamfers.7
8.3.5 Surface roughness.7
9 Boundary dimensions and tolerances .7
9.1 Housings.7
9.2 Shaft support rails.11
9.3 Shaft support blocks.12
9.4 Shafts.13

© ISO 2006 – All rights reserved iii

DRAFT 2007

---------------------- Page: 4 ----------------------
ISO/DIS 13012-2
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 13012-2 was prepared by Technical Committee ISO/TC 4, Rolling Bearings, Subcommittee SC 11, Linear
motion rolling bearings.
This second edition cancels and replaces the first edition (ISO 13012:1998), which has been technically
revised.
ISO 13012 consists of the following parts, under the general title Rolling bearings — Accessories for sleeve
type recirculating linear motion ball bearings:
 Part 1: Boundary dimensions and tolerances for series 1 and 3
 Part 2: Boundary dimensions and tolerances for series 5
iv © ISO 2006 – All rights reserved

DRAFT 2007

---------------------- Page: 5 ----------------------
ISO/DIS 13012-2
Introduction
The use of linear motion rolling bearings can be facilitated by the selection of bearing housings, shafts, shaft
support blocks and shaft support rails. These items, referred to as accessories, can aid in the application of
the linear motion rolling bearings to achieve the desired criteria of smooth, accurate, low-friction linear motion
free from chatter or stick-slip.
The appropriate selection of bearing housing type, shaft and shaft support should be established between the
manufacturer and the user.
This standard was developed to be used with International Standard ISO 10285.

© ISO 2006 – All rights reserved v

DRAFT 2007

---------------------- Page: 6 ----------------------
DRAFT INTERNATIONAL STANDARD ISO/DIS 13012-2

Rolling bearings — Accessories for sleeve type recirculating
linear motion ball bearings — Part 2: Part 2: Boundary
dimensions and tolerances for series 5
1 Scope
This International Standard gives the boundary dimensions, other relevant dimensions and their tolerances of
accessories for sleeve type recirculating linear motion ball bearings which are specified in ISO 10285
This standard includes the following accessories:
Housings
flangeless, closed and adjustable types for series 5 linear motion ball bearings
flangeless, open and open adjustable types for series 5 linear motion ball bearings
Shaft support rails
standard type for series 5 linear motion ball bearings
Shaft support blocks
flanged type for series 5 linear motion ball bearings
Shafts
solid and tubular types for series 5 linear motion ball bearings
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

ISO 286-2, ISO system of limits and fits — Part 2: Tables of standard tolerance grades and limit deviations for
holes and shafts
ISO 1132-1, Rolling bearings — Tolerances — Part 1: Terms and definitions
ISO 1302, Geometrical Product Specifications (GPS) — Indications of surface texture in technical product
documentation
ISO 3754, Steel — Determination of effective depth of hardening after flame or induction hardening
ISO 5593, Rolling bearings — Vocabulary
© ISO 2006 – All rights reserved 1

DRAFT 2007

---------------------- Page: 7 ----------------------
ISO/DIS 13012-2
ISO 10285, Rolling bearings — linear motion, recirculating ball, sleeve type — Metric series
ISO 15241, Rolling bearings — Symbols for quantities
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 1132-1, ISO 5593, ISO 10285 and
the following apply.
3.1
flangeless housing
linear bearing housing which has a face with bolt holes or threaded holes for attachment to a support face nominally
parallel to the bearing axis
3.2
flanged housing
linear bearing housing which has a face with projecting lugs having bolt holes for attachment to a support surface
nominally parallel with the bearing axis
3.3
closed (linear ball bearing) housing
linear bearing housing in which the bearing seating is circumferentially continuous
3.4
adjustable (linear ball bearing) housing
linear bearing housing with a longitudinal slit across its bearing seating which facilitates the mechanical adjustment of the
bearing seating diameter
3.5
open (linear ball bearing) housing
linear bearing housing with a longitudinal section removed to provide clearance over a shaft and support rail unit
3.6
open adjustable (linear ball bearing) housing
linear bearing housing which has
...