ISO/R 1123:1969

Title missing - Legacy paper document

ISO/R 1123:1969

Name:ISO/R 1123:1969   Standard name:Title missing - Legacy paper document
Standard number:ISO/R 1123:1969   language:English language
Release Date:31-Dec-1968   technical committee:ISO/TMBG - Technical Management Board - groups
Drafting committee:ISO/TMBG - Technical Management Board - groups   ICS number:
I
Kef. No. : ISO/K 1123-1969 (E)
UDC 621.822.87 : 621.753.2
IS0
FOR STANDARDIZATION
I NTERN AT1 O N A L O RG A N IZATl O N
IS0 RECOMMENDATION
R 1123
ROLLING BEARINGS
TAPERED ROLLER BEARINGS
INCH SERIES
CHAMFER DIMENSION LIMITS
1st EDITION
September 1969
COPYRIGHT RESERVED
The copyright of IS0 Recommendations and IS0 Standards
belongs to IS0 Member Bodies. Reproduction of these
documents, in any country, may be authorized therefore only
by the national standards organization of that country, being
a member of ISO.
For each individual country the only valid standard is the national standard of that country.
Printed in Switzerland
Also issued in French and Russian.
Copies to be obtained through the national standards organizations.

---------------------- Page: 1 ----------------------
-2- ISO/R 1123-1969 (E)
IS0 Recommendation R 1123 September 1969
ROLLING BEARINGS
TAPERED ROLLER BEARINGS
INCH SERIES
CHAMFER DIMENSION LIMITS
1. SCOPE
I
This IS0 Recommendation comprises the maximum chamfer dimension limits for the ,chamfers, for which
minimum values Rmin and rmin are given in IS0 Recommendation R 355, Part I, Rolling bearings ~~ Tapered
roller bearings - Boundary dimensions.
I 2. SYMBOLS
d = inner ring bore diameter
D = outer ring outside diameter
R = nominal dimension of inner ring backface chamfer
= height of inner ring backface chamfer
Ri
= width of inner ring backface chamfer
R2
r = nominal dimension of outer ring backface chamfer
= height of outer ring backface chamfer
rl
= width of outer ring backface chamfer
r2
I

---------------------- Page: 2 ----------------------
-3- ISO/R 1123-1969 (E
3. CHAMFER DIMENSION LIMITS
TABLE 1 -inner ring
Bore diameter Chamfer width
I Chamfer height I I
d
nominal
R1 R2
I Over I Incl. I M
...

  • Relates Information
  • ISO 8130-9:1992

    ISO 8130-9:1992 - Coating powders
    09-28
  • EN 352-2:2020/FprA1

    EN 352-2:2021/oprA1:2023
    09-28
  • IEC TS 61158-4:1999

    IEC TS 61158-4:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data Link protocol specification Released:3/24/1999 Isbn:2831847656
    09-28
  • HD 566 S1:1990

    HD 566 S1:1998
    09-28
  • ISO 5131:1982/Amd 1:1992

    ISO 5131:1982/Amd 1:1992
    09-28
  • EN 60598-2-22:1990

    EN 60598-2-22:1996
    09-27
  • ISO 8504-2:1992

    ISO 8504-2:1992 - Preparation of steel substrates before application of paints and related products -- Surface preparation methods
    09-27
  • EN 12165:2024

    prEN 12165:2022
    09-27
  • IEC TS 61158-6:1999

    IEC TS 61158-6:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 6: Application Layer protocol specification Released:3/24/1999 Isbn:2831847613
    09-27
  • ISO 4252:1992

    ISO 4252:1992 - Agricultural tractors -- Operator's workplace, access and exit -- Dimensions
    09-27