BEARING, PLAIN, ROD END, SELF-ALIGNING, SELF-LUBRICATING,WIDE, EXTERNALLY THREADED, -65 TO +325 °F AS81935/1A

DOI: https://doi.org/10.4271/AS81935/1A

Issuing Committee: ACBG Plain Bearing Committee

Publisher: SAE International

Pages: 3

Rationale: AS81935/1 IS BEING REVISED TO FOR GENERAL FORMATTING, ADDED PH13-8MO BALL OPTION AND TYPE “A” LINER OPTION TO PART NUMBER SUFFIX. (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. FIGURE 1 ROD END ASSEMBLY FIGURE 2 OPTIONAL ELLIPTICAL HEAD DESIGN 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 .806 .968 .3125-24 1.562 .437 .337 -04 .2500 .806 .968 .3125-24 1.562 .437 .337 -05 .3125 .900 1.187 .3125-24 1.875 .437 .327 -06 .3750 1.025 1.187 .3750-24 1.938 .500 .416 -07 .4375 1.150 1.281 .4375-20 2.125 .562 .452 -08 .5000 1.337 1.468 .5000-20 2.438 .625 .515 -10 .6250 1.525 1.562 .6250-18 2.625 .750 .577 -12 .7500 1.775 1.687 .7500-16 2.875 .875 .640 -14 .8750 2.025 2.000 .8750-14 3.375 .875 .765 -16 1.0000 2.775 2.343 1.2500-12 4.125 1.375 1.015 DASH NUMBER A J Q° G K P MIN MAX HOUSING I.D. MIN KEYWAY FLAT +.000 -.020 KEYWAY (b) +.005 -.000 +.000 -.005 -03 .30 .6250 15 .980 .062 .268 -04 .30 .6250 15 .980 .062 .268 -05 .36 .6875 14 1.270 .062 .268 -06 .47 .8125 8 1.235 .093 .319 -07 .54 .9062 10 1.402 .093 .383 -08 .61 1.0000 9 1.589 .093 .445 -10 .75 1.1875 12 1.683 .125 .541 -12 .85 1.3750 13 1.808 .125 .663 -14 1.00 1.6250 6 2.121 .156 .777 -16 1.27 2.1250 12 2.464 .187 1.136TABLE 1 DIMENSIONS (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. (c) THREADS SHALL BE FORMED BY A SINGLE ROLLING OPERATION AFTER FINAL HEAT TREAT AS SPECIFIED IN THE THREAD SECTION OF AS81935. DASH NUMBER ULTIMATE STATIC RADIAL LOAD (LBS) FATIGUE LOAD (LBS) AXIAL PROOF LOAD (LBS) WEIGHT REF. (LBS) NO LOAD ROTATIONAL BREAKAWAY TORQUE (IN-LBS) MIN MAX -03 2360 1470(d) 1000 .072 .5 6 -04 4860 2380 1000 .072 .5 6 -05 7180 2770(e) 1100 .087 1 15 -06 8550 3570 1660 .136 1 15 -07 12 000 4800 1850 .183 1 15 -08 19 500 7680(e) 2040 .278 1 15 -10 21 900 9180 2430 .424 1 15 -12 29 300 11 600 2810 .639 1 15 -14 34 500 13 100 3320 .963 1 24 -16 80 300 30 400 4340 2.546 1 24TABLE 2 LOAD VALUES (d) BASED ON BOLT BENDING FATIGUE STRENGTH 180 000 PSI (e) SHANK LIMITATION