AS81935/4B BEARING, PLAIN, ROD END, SELF-ALIGNING, SELF-LUBRICATING, NARROW, EXTERNALLY THREADED, -65 TO +325 °F

Revised

06/03/2014

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Issuing Committee
Scope
Content
No Scope available
Rationale
Content
AS81935/4 IS BEING REVISED TO CLARIFY THE KEYWAY PART NUMBER ORDERING INFORMATION. CLARIFIED THE PART NUMBER ORDERING OPTIONS FOR THE -03AK. THE KEYWAY FLAT DIMENSIONS WERE CLARIFIED ON THE -03AK. THE -03A PART NUMBER WAS CANCELLED AND SUPERSEDED BY -03B. THE -03B IS A PART NUMBER CHANGE ONLY, DIMENSIONALLY IDENTICAL TO -03A. THE -03B WAS CREATED TO SOLVE THE PROBLEM CREATED WHEN THE AS81820 “A” SUFFIX LINER WAS USED ON THE -03.
  1. (a)
    KEYWAY SHALL BE ORIENTED ALONG THE CENTERLINE OF THE THREADED SHANK. THE PLANE OF THE BOTTOM OF THE KEYWAY SHALL BE PARALLEL TO THE PLANE MADE BY THE FACE OF THE ROD END HOOP.
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    DASH NUMBER B D L E F W H
    BORE +.0000 -.0005 SPH. DIA ±.010 THREAD LENGTH ±.031 THREAD SIZE UNJF-3A (c) CTRLINE BALL TO END ±.010 BALL WIDTH +.000 -.002 BODY WIDTH ±.005
    -03 .1900 .680 .775 .2500-28 1.315 .281 .228
    (d) -03A .1900 .680 .775 .2500-28 1.315 .281 .228
    -03B .1900 .680 .775 .2500-28 1.315 .281 .228
    -04 .2500 .827 .775 .2500-28 1.443 .343 .260
    -05 .3125 .984 1.187 .3125-24 1.948 .375 .291
    -06 .3750 1.131 1.187 .3750-24 2.030 .406 .322
    -07 .4375 1.294 1.281 .4375-20 2.250 .437 .353
    -08 .5000 1.459 1.468 .5000-20 2.544 .500 .400
    -10 .6250 1.763 1.562 .6250-18 2.832 .625 .510
    -12 .7500 2.140 1.687 .7500-16 3.193 .750 .603
    -14 .8750 2.372 2.000 .8750-14 3.677 .875 .713
    -16 1.0000 2.681 2.100 1.0000-12 3.968 1.000 .807
    DASH NUMBER A J G K P
    MIN MAX HOUSING I.D. MIN KEYWAY FLAT KEYWAY (b)
    +.005 -.000 +.000 -.005
    -03 .293 .5625 10 .896/.876 .062 .207
    (d) -03A (D) .293 .5625 10 .876/.836 .062 .207
    -03B (D) .293 .5625 10 .876/.836 .062 .207
    -04 .364 .6562 10 .896/.876 .062 .207
    -05 .419 .7500 10 1.308/1.288 .062 .268
    -06 .475 .8125 9 1.308/1.288 .093 .319
    -07 .530 .9062 8 1.402/1.382 .093 .383
    -08 .600 1.0000 8 1.589/1.569 .093 .445
    -10 .739 1.1875 8 1.683/1.663 .125 .541
    -12 .920 1.4375 8 1.808/1.788 .125 .663
    -14 .980 1.5625 8 2.121/2.101 .156 .777
    -16 1.118 1.7500 9 2.221/2.201 .156 .900
    TABLE 1 DIMENSIONS
  2. (b)
    KEYWAY, WHEN SPECIFIED, IS COMPATIBLE WITH LOCKING DEVICES: AS81935/3 FOR SIZES –03 THROUGH –08, AND NAS 513 FOR SIZES –10 THROUGH –16. KEYWAY TOLERANCES NOT SPECIFIED SHALL BE IN ACCORDANCE WITH AS81935/3 OR NAS 513 AS APPLICABLE.
  3. (c)
    THREADS SHALL BE FORMED BY A SINGLE ROLLING OPERATION AFTER FINAL HEAT TREAT AS SPECIFIED IN THE THREAD SECTION OF AS81935.
  4. (d)
    THE -03A WAS CANCELLED AND SUPERSEDED BY -03B. THE -03A WAS CREATED BEFORE THE ADDITION OF THE AS81820 TYPE A LINER OPTION. A PART NUMBER CONFLICT EXISTED IF THE -03 WAS ORDERED WITH THE “A” AS81820 OPTION PTFE LINER. THE CONFLICT EXISTED BECAUSE THE -03A DASH NUMBER COULD ONLY BE ORDERED WITH THE KEYWAY OPTION. THE -03A WAS CREATED TO LIMIT THE KEYWAY BREAKOUT SO IT DID NOT ENTER THE ROD END BODY I.D. CHAMFER. THE -03A OPTION COULD ONLY BE ORDERED WITH THE KEYWAY OPTION CONTAINING A “K” IN THE PART NUMBER SUFFIX. IN ORDER TO OVERCOME THE AS81820 TYPE “A” LINER CONFLICT, THE -03A WAS CANCELLED, SUPERSEDED, AND REPLACED BY THE -03B.
    DASH NUMBER (e) ULTIMATE STATIC LOAD (LB) (f) FATIGUE LOAD (LB) AXIAL PROOF LOAD (LB) WEIGHT REF. (LB) NO LOAD ROTATIONAL BREAKAWAY TORQUE (IN-LB)
    MIN MAX
    -03 3000 1100 150 .045 .5 6
    (d) -03A 3000 1100 150 .045 .5 6
    -03B 3000 1100 150 .045 .5 6
    -04 5300 1500 430 .060 .5 6
    -05 8600 2400 700 .100 1 15
    -06 13 000 3600 1100 .135 1 15
    -07 17 800 5000 1400 .200 1 15
    -08 24 200 6800 2040 .285 1 15
    -10 38 500 10 800 2430 .505 1 15
    -12 56 600 16 000 2940 .830 1 15
    -14 77 400 21 900 3190 1.235 1 24
    -16 101 400 28 600 3570 1.725 1 24
    TABLE 2 LOAD VALUES
  5. (e)
    ULTIMATE LOADS ARE ANALYTICAL VALUES BASED ON ROD END BANJO FOR –03 AND THREADS FOR ALL OTHER SIZES.
  6. (f)
    FATIGUE LOADS ARE ANALYTICAL VALUES BASED ON 50 000 CYCLE LIFE. FATIGUE LOADS ARE DEFINED PER PROCUREMENT DOCUMENT AS81935.
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DOI
https://doi.org/10.4271/AS81935/4B
Pages
4
Citation
SAE International Technical Standard, BEARING, PLAIN, ROD END, SELF-ALIGNING, SELF-LUBRICATING, NARROW, EXTERNALLY THREADED, -65 TO +325 °F, SAE Standard AS81935/4B, Revised June 2014, Issued March 1998, https://doi.org/10.4271/AS81935/4B.
Additional Details
Publisher
Published
Jun 3, 2014
Product Code
AS81935/4B
Content Type
Technical Standard
Status
Revised
Language
English

Revisions