DIN ISO 13012-1-2010 Rolling bearings - Accessories for sleeve type linear ball bearings - Part 1 Boundary dimensions and tolerances for series 1 and 3 (ISO 13012-1 2009)《滚动轴承 套筒型线.pdf

1、February 2010DEUTSCHE NORM English price group 13No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 21.100.20!$,)“1570906

2、www.din.deDDIN ISO 13012-1Rolling bearings Accessories for sleeve type linear ball bearings Part 1: Boundary dimensions and tolerances for series 1 and 3(ISO 13012-1:2009)English version of DIN ISO 13012-1:2010-02Wlzlager Zubehr fr Linearkugellager in Hlsenform Teil 1: Hauptmae und Toleranzen fr Rei

3、he 1 und 3 (ISO 13012-1:2009)Englische Fassung DIN ISO 13012-1:2010-0213012-2:2010-02,supersedesDIN ISO 13012:1999-12www.beuth.deDocument comprises 24 pagesTogether with DIN ISO02.10 2 Contents Page National foreword .3 National Annex NA (informative) Bibliography 4 Introduction.5 1 Scope 6 2 Normat

4、ive references 6 3 Terms and definitions .7 4 Symbols 8 4.1 Closed and adjustable flangeless housings for series 1 sleeve type linear ball bearings8 4.2 Closed and adjustable flanged housings for series 3 sleeve type linear ball bearings.8 4.3 Open flanged housings for series 3 sleeve type linear ba

5、ll bearings9 4.4 Closed and adjustable flangeless housings for series 3 sleeve type linear ball bearings9 4.5 Open and open adjustable flangeless housings for series 3 sleeve type linear ball bearings9 4.6 Standard height shaft support rails for series 3 sleeve type linear ball bearings. 10 4.7 Low

6、height shaft support rails for series 3 sleeve type linear ball bearings . 10 4.8 Flanged shaft support blocks for series 1 and 3 sleeve type linear ball bearings 11 4.9 Flangeless shaft support blocks for series 1 and 3 sleeve type linear ball bearings . 11 4.10 Solid and tubular shafts for series

7、1 and 3 sleeve type linear ball bearings . 11 5 Housings 12 5.1 General. 12 5.2 Housings for series 1 sleeve type linear ball bearings. 12 5.3 Housings for series 3 sleeve type linear ball bearings. 12 6 Shaft support rails 12 7 Shaft support blocks 12 8 Shafts . 12 8.1 Material 12 8.2 Heat treatmen

8、t. 13 8.3 Geometrical tolerances 13 9 Boundary dimensions and tolerances . 13 9.1 Housings 13 9.2 Shaft support rails 19 9.3 Shaft support blocks 21 9.4 Shafts . 23 DIN ISO 13012-1:2010-02 DIN ISO 13012-1:2010-02 3 National foreword This standard has been prepared by Technical Committee ISO/TC 4 “Ro

9、lling bearings”, Subcommittee SC 11 “Linear motion rolling bearings” (Secretariat: ANSI, USA). The responsible German body involved in its preparation was the Normenausschuss Wlz- und Gleitlager (Rolling Bearings and Plain Bearings Standards Committee), Working Committee NA 118-01-11 AA Linear-Wlzla

10、ger einschlielich Teile und Zubehr. DIN 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 The DIN

11、Standards corresponding to the International Standards referred to in clause 2 of the ISO Standard are as follows: ISO 286-2 DIN ISO 286-2 ISO 1132-1 DIN ISO 1132-1 ISO 1302 DIN EN ISO 1302 ISO 5593 DIN ISO 5593 ISO 10285 DIN ISO 10285 Amendments This standard differs from DIN ISO 13012:1999-12 as f

12、ollows: a) Some terms and definitions relating to accessories for sleeve type linear ball bearings have been added. b) Symbols and their designations have been amended. c) For closed and adjustable housings for series 1 sleeve type linear ball bearings and for shaft support blocks for series 1 and 3

13、 sleeve type linear ball bearings, boundary dimensions for Fw= 14 mm have been added. d) References have been updated. e) The standard has been editorially revised. Previous editions DIN ISO 13012: 1999-12 4 National Annex NA (informative) Bibliography DIN ISO 286-2, ISO system of limits and fits Pa

14、rt 2: Tables of standard tolerance grades and limit deviations for holes and shafts DIN ISO 1132-1, Rolling bearings Tolerances Part 1: Terms and definitions DIN ISO 5593, Rolling bearings Vocabulary DIN ISO 10285, Rolling bearings Sleeve type linear ball bearings Boundary dimensions and tolerances

15、DIN EN ISO 1302, Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation DIN ISO 13012-1:2010-02 Introduction The use of sleeve type linear ball bearings can be facilitated by the selection of bearing housings, shafts, shaft support blocks, and shaft

16、 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 s

17、haft support should be established between the manufacturer and the user. This part of ISO 13012 was developed to be used with ISO 10285. 5 Rolling bearings Accessories for sleeve type linear ball bearings Part 1: Boundary dimensions and tolerances for series 1 and 3 DIN ISO 13012-1:2010-02 1 Scope

18、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 1 sleeve typ

19、e linear ball bearings, closed and adjustable flanged housings for series 3 sleeve type linear ball bearings, open flanged housings for series 3 sleeve type linear ball bearings, closed and adjustable flangeless housings for series 3 sleeve type linear ball bearings, open and open adjustable flangel

20、ess housings for series 3 sleeve type linear ball bearings; shaft support rails standard height shaft support rails for series 3 sleeve type linear ball bearings, low height shaft support rails for series 3 sleeve type linear ball bearings; shaft support blocks flanged shaft support blocks for serie

21、s 1 and 3 sleeve type linear ball bearings, flangeless shaft support blocks for series 1 and 3 sleeve type linear ball bearings; shafts solid and tubular shafts for series 1 and 3 sleeve type linear ball bearings. 2 Normative references The following referenced documents are indispensable for the ap

22、plication 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 ho

23、les and shafts ISO 1132-1, Rolling bearings Tolerances Part 1: Terms and definitions 6 DIN ISO 13012-1:2010-02 ISO 1302, Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation ISO 3754, Steel Determination of effective depth of hardening after flame

24、 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 3 Terms and defi

25、nitions For the purposes of this document, the terms and definitions given in ISO 1132-1, ISO 5593, ISO 10285, ISO 24393 and the following 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 surf

26、ace nominally parallel to the bearing axis 3.2 flanged housing sleeve type linear ball bearing bearing housing which has a mounting face with projecting lugs having bolt holes for attachment to a support surface nominally parallel to the bearing axis 3.3 closed housing sleeve type linear ball bearin

27、g bearing housing in which the bearing seating is circumferentially continuous 3.4 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 3.5 open housing sleev

28、e type linear ball bearing bearing housing with a longitudinal section removed to provide clearance over a shaft and support rail unit 3.6 open adjustable housing sleeve type linear ball bearing bearing housing which has the features of both open and adjustable sleeve type linear ball bearing housin

29、gs 3.7 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. 3.8 shaft support block block which provides support to a shaft NOTE Shaft support blocks are normally used to support the sha

30、ft at its ends and can be used with closed sleeve type, adjustable sleeve type or open sleeve type linear ball bearings. 7 DIN ISO 13012-1:2010-02 3.9 shaft basically cylindrical rod along which a linear ball bearing traverses. 4 Symbols For the purposes of this document, the symbols given in ISO 15

31、241 and the following apply. The symbols (except those for tolerances) shown in Figures 1 to 10, and the values given in Tables 1 to 11, denote nominal dimensions unless specified otherwise. NOTE Figures 1 to 10 are drawn schematically and do not necessarily show all design details. 4.1 Closed and a

32、djustable flangeless housings for series 1 sleeve type linear ball bearings See Table 1 and Figure 1. A (overall) width Daseating diameter Fwbore diameter of ball complement of sleeve type linear ball bearing (reference) G designation of screw thread of attachment hole H distance from mounting face

33、to centreline of seating diameter H1(overall) height J centre distance between mounting bolt holes (length) L length of housing N diameter of bolt hole 4.2 Closed and adjustable flanged housings for series 3 sleeve type linear ball bearings See Table 2 and Figure 2. A (overall) width A1width of seat

34、ing Daseating diameter Fwbore diameter of ball complement of sleeve type linear ball bearing (reference) H distance from mounting face to centreline of seating diameter H1height of flange H2(overall) height J centre distance between bolt holes (length) J1centre distance between bolt holes (width) L

35、length of housing N diameter of bolt hole 8 DIN ISO 13012-1:2010-02 4.3 Open flanged housings for series 3 sleeve type linear ball bearings See Table 3 and Figure 3. A (overall) width A1width of seating Daseating diameter E width of sector opening (at diameter Da) Fwbore diameter of ball complement

36、of sleeve type linear ball bearing (reference) H distance from mounting face to centreline of seating diameter H1height of flange H2(overall) height J centre distance between bolt holes (length) J1centre distance between bolt holes (width) L length of housing N diameter of bolt hole angle of sector

37、opening 4.4 Closed and adjustable flangeless housings for series 3 sleeve type linear ball bearings See Table 4 and Figure 4. A (overall) width Daseating diameter Fwbore diameter of ball complement of sleeve type linear ball bearing (reference) G designation of screw thread of attachment hole H dist

38、ance from mounting face to centreline of seating diameter H1(overall) height J centre distance between bolt holes (length) J1centre distance between bolt holes (width) L length of housing L1distance from side face to centreline of seating diameter N diameter of bolt hole 4.5 Open and open adjustable

39、 flangeless housings for series 3 sleeve type linear ball bearings See Table 5 and Figure 5. A (overall) width Daseating diameter E width of sector opening (at diameter Da) 9 DIN ISO 13012-1:2010-02 Fwbore diameter of ball complement of sleeve type linear ball bearing (reference) G designation of sc

40、rew thread of attachment hole H distance from mounting face to centreline of seating diameter H1(overall) height J centre distance between bolt holes (length) J1centre distance between bolt holes (width) L length of housing L1distance from side face to centreline of seating diameter N diameter of bo

41、lt hole angle of sector opening 4.6 Standard height shaft support rails for series 3 sleeve type linear ball bearings See Table 6 and Figure 6. A (overall) width d outside diameter of shaft (reference) H distance from mounting face to centreline of shaft H1height of flange J centre distance between

42、bolt holes (length) J1centre distance between bolt holes (width) M width of shaft support N diameter of bolt hole N1diameter of bolt hole (shaft attachment) 4.7 Low height shaft support rails for series 3 sleeve type linear ball bearings See Table 7 and Figure 7. A (overall) width d outside diameter

43、 of shaft (reference) H distance from mounting face to centreline of shaft H1height of flange H2distance from mounting face to top of attachment screw head J centre distance between bolt holes (length) J1centre distance between bolt holes (width) M width of shaft support N diameter of bolt hole N1di

44、ameter of bolt hole (shaft attachment) angle of shaft support 10 DIN ISO 13012-1:2010-02 4.8 Flanged shaft support blocks for series 1 and 3 sleeve type linear ball bearings See Table 8 and Figure 8. A (overall) width Daseating diameter H distance from mounting face to centreline of seating diameter

45、 H1height of flange H2(overall) height J centre distance between bolt holes (length) L length of base N diameter of bolt hole 4.9 Flangeless shaft support blocks for series 1 and 3 sleeve type linear ball bearings See Table 9 and Figure 9. A (overall) width Daseating diameter G designation of screw

46、thread of attachment hole H distance from mounting face to centreline of seating diameter H1(overall) height J centre distance between bolt holes L length of base N diameter of bolt hole 4.10 Solid and tubular shafts for series 1 and 3 sleeve type linear ball bearings See Tables 10 and 11, and Figur

47、e 10. d outside diameter of shaft dssingle outside diameter of shaft L length of shaft Lsactual length of shaft t straightness of shaft Vdmp variation of mean outside diameter of shaft Vdspvariation of outside diameter of shaft in a single plane dsdeviation of a single outside diameter of shaft Lsde

48、viation of the actual length of shaft 11 DIN ISO 13012-1:2010-02 5 Housings 5.1 General To facilitate the design and assembly of sleeve type linear ball bearings, specifically designed housings are available. Included in this part of ISO 13012 are the boundary dimensions and other related dimensions

49、 of sleeve type linear ball bearings series 1 and 3 as specified in ISO 10285:2007. The housings specified in Tables 1 to 5 and the corresponding sleeve type linear ball bearings should be supplied by the same producer. The reason for this is that the fixation of the bearings in the housings is specified by the producer and is not covered by this part of ISO 13012. 5.2 Housings for series 1 sleeve type linear ball bearings This part of ISO 13012 includes the following housing design for series 1 sleeve