SAE J 502-1972 Woodruff Keys《半圆键》.pdf

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1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro

2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-8512 FAX: (724) 776-0243TO PLACE A DOCUMENT

3、 ORDER; (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS http:/www.sae.orgCopyright 1972 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.SURFACEVEHICLE400 Commonwealth Drive, Warrendale, PA 15096-0001STANDARDSubmitted for recognition as an American National StandardJ502RE

4、V.SEP72Issued 1928-02Revised 1972-09Superseding J502 JAN56(R) WOODRUFF KEYS1. Scope2. ReferencesThere are no referenced publications specified herein.3. MaterialKeys are to be carbon steel or alloy heat treated steel as specified. Carbon steel keys are to be0.30 carbon minimum, with hardness of Rock

5、well B 90 minimum. Alloy steel keys are to be SAE 2330 or 8630steel, heat treated to a hardness of 40-50 RC; or other alloy steels having equal physical properties at thesame hardness. Alloy heat treated keys are to be marked with depressions on the top to distinguish them fromcarbon steel keys.4. D

6、imensionsDimensions are to be as given in Tables 1A, 1B, and 2 and Figures 1, 2, and 3.4.1 Width A (Shown in Illustrations Accompanying Tables)Values shown were set with the maximum keyslot width as that figure which will receive a key with the greatest amount of looseness consistent with assuringth

7、e keys sticking in the slot. Minimum key slot width is that figure permitting the largest shaft distortionacceptable when assembling maximum key in minimum key slot.4.2 Dimensions A, B, C, and EThese dimensions are to be taken at the side intersection.FIGURE 1SAE J502 Revised SEP72-2-TABLE 1AKEY DIM

8、ENSIONSPartNo.SAENominalSizeWidth,A+0.0010.000Dia,B+0.0000.010HeightsC+0.0000.006HeightsD+0.0000.006HeightsENominalKeyAreaatShearLineApprox-imateWeight,Lb per1000201 1/16 x 1/4 0.0625 0.250 0.109 1/64 0.0145 0.6206 1/16 x 5/16 0.0625 0.312 0.140 1/64 0.0184 0.7207 3/32 x 5/16 0.0938 0.312 0.140 1/64

9、 0.0264 0.9211 1/16 x 3/8 0.0625 0.375 0.172 1/64 0.0225 0.9212 3/32 x 3/8 0.0938 0.375 0.172 1/64 0.0328 1.3213 1/8 x 3/8 0.1250 0.375 0.172 1/64 0.0420 1.51 1/16 x 1/2 0.0625 0.500 0.203 0.194 3/64 0.0296 1.32 3/32 x 1/2 0.0938 0.500 0.203 0.194 3/64 0.0434 1.93 1/8 x 1/2 0.1250 0.500 0.203 0.194

10、3/64 0.0512 2.54 3/32 x 5/8 0.0938 0.625 0.250 0.240 1/16 0.0523 3.05 1/8 x 5/8 0.1250 0.625 0.250 0.240 1/16 0.0716 3.96 5/32 x 5/8 0.1563 0.625 0.250 0.240 1/16 0.0871 4.961 3/16 x 5/8 0.1875 0.625 0.250 0.240 1/16 0.0105 5.87 1/8 x 3/4 0.1250 0.750 0.313 0.303 1/16 0.0884 6.18 5/32 x 3/4 0.1563 0

11、.750 0.313 0.303 1/16 0.1086 7.59 3/16 x 3/4 0.1875 0.750 0.313 0.303 1/16 0.1279 9.091 1/4 x 3/4 0.2500 0.750 0.313 0.303 1/16 0.1623 12.010 5/32 x 7/8 0.1563 0.875 0.375 0.365 1/16 0.1294 11.011 3/16 x 7/8 0.1875 0.875 0.375 0.365 1/16 0.1531 13.012 7/32 x 7/8 0.2188 0.875 0.375 0.365 1/16 0.1813

12、14.9A 1/4 x 7/8 0.2500 0.875 0.375 0.365 1/16 0.1976 17.013 3/16 x 1 0.1875 1.000 0.438 0.428 1/16 0.1781 17.014 7/32 x 1 0.2188 1.000 0.438 0.428 1/16 0.2100 20.115 1/4 x 1 0.2500 1.000 0.438 0.428 1/16 0.2320 23.0B 5/16 x 1 0.3125 1.000 0.438 0.428 1/16 0.2811 29.016 3/16 x 1-1/8 0.1875 1.125 0.48

13、4 0.475 5/64 0.2007 22.017 7/32 x 1-1/8 0.2188 1.125 0.484 0.475 5/64 0.2320 25.018 1/4 x 1-1/8 0.2500 1.125 0.484 0.475 5/64 0.2622 29.0C 5/16 x 1-1/8 0.3125 1.125 0.484 0.475 5/64 0.3193 36.019 3/16 x 1-1/4 0.1875 1.250 0.547 0.537 5/64 0.2284 27.120 7/32 x 1-1/4 0.2188 1.250 0.547 0.537 5/64 0.26

14、08 31.821 1/4 x 1-1/4 0.2500 1.250 0.547 0.537 5/64 0.2955 36.0D 5/16 x 1-1/4 0.3125 1.250 0.547 0.537 5/64 0.3621 45.0E 3/8 x 1-1/4 0.3750 1.250 0.547 0.537 5/64 0.4243 54.022 1/4 x 1-3/8 0.2500 1.375 0.594 0.584 3/32 0.3259 43.023 5/16 x 1-3/8 0.3125 1.375 0.594 0.584 3/32 0.4003 54.0F 3/8 x 1-3/8

15、 0.3750 1.375 0.594 0.584 3/32 0.4705 65.024 1/4 x 1-1/2 0.2500 1.500 0.641 0.631 7/64 0.3562 50.025 5/16 x 1-1/2 0.3125 1.500 0.641 0.631 7/64 0.4384 63.0G 3/8 x 1-1/2 0.3750 1.500 0.641 0.631 7/64 0.5166 75.0SAE J502 Revised SEP72-3-FIGURE 2TABLE 1BKEY DIMENSIONSPartNo.SAENominalSizeWidth,A+0.001-

16、0.000Dia,B+0.0000.010HeightsC+0.0000.005HeightsD+0.0000.006HeightsENominalLength,L+0.0000.010KeyAreaatShearLineApprox-imateWeight,Lb per1000126 3/16 x 2-1/8 0.1875 2.125 0.406 0.396 21/32 1.380 0.2578 23.4127 1/4 x 2-1/8 0.2500 2.125 0.406 0.396 21/32 1.380 0.3437 31.2128 5/16 x 2-1/8 0.3125 2.125 0

17、.406 0.396 21/32 1.380 0.4296 39.3129 3/8 x 2-1/8 0.3750 2.125 0.406 0.396 21/32 1.380 0.4833 47.226 3/16 x 2-1/8 0.1875 2.125 0.531 0.521 17/32 1.723 0.3222 36.327 1/4 x 2-1/8 0.2500 2.125 0.531 0.521 17/32 1.723 0.4178 48.228 5/16 x 2-1/8 0.3125 2.125 0.531 0.521 17/32 1.723 0.5062 60.129 3/8 x 2-

18、1/8 0.3750 2.125 0.531 0.521 17/32 1.723 0.5868 72.3Rx 1/4 x 2-3/4 0.2500 2.750 0.594 0.584 25/32 2.000 0.5000 64.8Sx 5/16 x 2-3/4 0.3125 2.750 0.594 0.584 25/32 2.000 0.6286 80.8Tx 3/8 x 2-3/4 0.3750 2.750 0.594 0.584 25/32 2.000 0.6943 96.6Ux 7/16 x 2-3/4 0.4375 2.750 0.594 0.584 25/32 2.000 0.825

19、3 112.9Vx 1/2 x 2-3/4 0.5000 2.750 0.594 0.584 25/32 2.000 0.9094 129.3R 1/4 x 2-3/4 0.2500 2.750 0.750 0.740 5/8 2.317 0.5718 91.6S 5/16 x 2-3/4 0.3125 2.750 0.750 0.740 5/8 2.317 0.7071 114.2T 3/8 x 2-3/4 0.3750 2.750 0.750 0.740 5/8 2.317 0.8319 136.6U 7/16 x 2-3/4 0.4375 2.750 0.750 0.740 5/8 2.

20、317 0.9499 159.2V 1/2 x 2-3/4 0.5000 2.750 0.750 0.740 5/8 2.317 1.0606 191.830 3/8 x 3-1/2 0.3750 3.500 0.938 0.927 13/16 2.880 1.0781 216.031 7/16 x 3-1/2 0.4375 3.500 0.938 0.927 13/16 2.880 1.2371 252.032 1/2 x 3-1/2 0.5000 3.500 0.938 0.927 13/16 2.880 1.3905 288.033 9/16 x 3-1/2 0.5625 3.500 0

21、.938 0.927 13/16 2.880 1.5368 325.034 5/8 x 3-1/2 0.6250 3.500 0.938 0.927 13/16 2.880 1.6755 359.035 11/16 x 3-1/2 0.6875 3.500 0.938 0.927 13/16 2.880 1.8062 399.036 3/4 x 3-1/2 0.7500 3.500 0.938 0.927 13/16 2.880 1.9281 435.0SAE J502 Revised SEP72-4-FIGURE 3TABLE 2KEY SLOT AND KEYWAY DIMENSIONSP

22、artNo.SAENominalSizeKey SlotWidth,AMinKeySlotWidthAMaxKeySlotDepth,B+0.0050.000KeySlotDia,FMinKeySlotDia,FMaxKeyaboveShaftHeight,C0.005Key-wayWidth,D+0.0020.000Key-wayDepth,E+0.0050.000MfrsPartNo.SAENominalSizeKey SlotWidth,AMinKeySlotWidth,AMaxKeySlotDepth,B+0.0050.000KeySlotDia,FMinKeySlotDia,FMax

23、KeyaboveShaftHeight,C0.005KeywayWidth,D+0.0020.000KeywayDepth,E+0.0050.000201 1/16 x 1/4 0.0615 0.0630 0.0728 0.250 0.268 0.0312 0.0635 0.0372 E 3/8 x 1-1/4 0.3735 0.3755 0.3545 1.250 1.273 0.1875 0.3760 0.1935206 1/16 x 5/16 0.0615 0.0630 0.1038 0.312 0.330 0.0312 0.0635 0.0372 22 1/4 x 1-3/8 0.248

24、7 0.2505 0.4640 1.375 1.398 0.1250 0.2510 0.1310207 3/32 x 5/16 0.0928 0.0943 0.0882 0.312 0.330 0.0469 0.0948 0.0529 23 5/16 x 1-3/8 0.3111 0.3130 0.4328 1.375 1.398 0.1562 0.3135 0.1622211 1/16 x 3/8 0.0615 0.0630 0.1358 0.375 0.393 0.0312 0.0635 0.0372212 3/32 x 3/8 0.0928 0.0943 0.1202 0.375 0.3

25、93 0.0469 0.0948 0.0529 F 3/8 x 1-3/8 0.3735 0.3755 0.4015 1.375 1.398 0.1875 0.3760 0.1935213 1/8 x 3/8 0.1240 0.1255 0.1045 0.375 0.393 0.0625 0.1260 0.0685 24 1/4 x 1-1/2 0.2487 0.2505 0.5110 1.500 1.523 0.1250 0.2510 0.131025 5/16 x 1-1/2 0.3111 0.3130 0.4798 1.500 1.523 0.1562 0.3135 0.16221 1/

26、16 x 1/2 0.0615 0.0630 0.1668 0.500 0.518 0.0312 0.0635 0.0372 G 3/8 x 1-1/2 0.3735 0.3755 0.4485 1.500 1.523 0.1875 0.3760 0.19352 3/32 x 1/2 0.0928 0.0943 0.1511 0.500 0.518 0.0469 0.0948 0.05293 1/8 x 1/2 0.1240 0.1255 0.1355 0.500 0.518 0.0625 0.1260 0.0685 126 3/16 x 2-1/8 0.1863 0.1880 0.3073

27、2.125 2.160 0.0937 0.1885 0.09974 3/32 x 5/8 0.0928 0.0943 0.1981 0.625 0.643 0.0469 0.0948 0.0529 127 1/4 x 2-1/8 0.2487 0.2505 0.2760 2.125 2.160 0.1250 0.2510 0.13105 1/8 x 5/8 0.1240 0.1255 0.1825 0.625 0.643 0.0625 0.1260 0.0685 128 5/16 x 2-1/8 0.3111 0.3130 0.2448 2.125 2.160 0.1562 0.3135 0.

28、16226 5/32 x 5/8 0.1553 0.1568 0.1669 0.625 0.643 0.0781 0.1573 0.0841 129 3/8 x 2-1/8 0.3735 0.3755 0.2135 2.125 2.160 0.1875 0.3760 0.193561 3/16 x 5/8 0.1863 0.1880 0.1513 0.625 0.643 0.0937 0.1885 0.0997 26 3/16 x 2-1/8 0.1863 0.1880 0.4323 2.125 2.160 0.0937 0.1885 0.09977 1/8 x 3/4 0.1240 0.12

29、55 0.2455 0.750 0.768 0.0625 0.1260 0.0685 27 1/4 x 2-1/8 0.2487 0.2505 0.4010 2.125 2.160 0.1250 0.2510 0.13108 5/32 x 3/4 0.1553 0.1568 0.2299 0.750 0.768 0.0781 0.1573 0.0841 28 5/16 x 2-1/8 0.3111 0.3130 0.3698 2.125 2.160 0.1562 0.3135 0.16229 3/16 x 3/4 0.1863 0.1880 0.2143 0.750 0.768 0.0937

30、0.1885 0.0997 29 3/8 x 2-1/8 0.3735 0.3755 0.3385 2.125 2.160 0.1875 0.3760 0.193591 1/4 x 3/4 0.2487 0.2505 0.1830 0.750 0.768 0.1250 0.2510 0.131010 5/32 x 7/8 0.1553 0.1568 0.2919 0.875 0.895 0.0781 0.1573 0.0841 Rx 1/4 x 2-3/4 0.2487 0.2505 0.4640 2.750 2.785 0.1250 0.2510 0.1310Sx 5/16 x 2-3/4

31、0.3111 0.3130 0.4328 2.750 2.785 0.1562 0.3135 0.162211 3/16 x 7/8 0.1863 0.1880 0.2763 0.875 0.895 0.0937 0.1885 0.0997 Tx 3/8 x 2-3/4 0.3735 0.3755 0.4015 2.750 2.785 0.1875 0.3760 0.193512 7/32 x 7/8 0.2175 0.2193 0.2607 0.875 0.895 0.1093 0.2198 0.1153 Ux 7/16 x 2-3/4 0.4360 0.4380 0.3703 2.750

32、2.785 0.2187 0.4385 0.2247A 1/4 x 7/8 0.2487 0.2505 0.2450 0.875 0.895 0.1250 0.2510 0.1310 Vx 1/2 x 2-3/4 0.4985 0.5005 0.3390 2.750 2.785 0.2500 0.5010 0.256013 3/16 x 1 0.1863 0.1880 0.3393 1.000 1.020 0.0937 0.1885 0.099714 7/32 x 1 0.2175 0.2193 0.3237 1.000 1.020 0.1093 0.2198 0.1153 R 1/4 x 2

33、-3/4 0.2487 0.2505 0.6200 2.750 2.785 0.1250 0.2510 0.131015 1/4 x 1 0.2487 0.2505 0.3080 1.000 1.020 0.1250 0.2510 0.1310 S 5/16 x 2-3/4 0.3111 0.3130 0.5888 2.750 2.785 0.1562 0.3135 0.1622T 3/8 x 2-3/4 0.3735 0.3755 0.5575 2.750 2.785 0.1875 0.3760 0.1935B 5/16 x 1 0.3111 0.3130 0.2768 1.000 1.02

34、0 0.1562 0.3135 0.1622 U 7/16 x 2-3/4 0.4360 0.4380 0.5263 2.750 2.785 0.2187 0.4385 0.224716 3/16 x 1-1/8 0.1863 0.1880 0.3853 1.125 1.145 0.0937 0.1885 0.0997 V 1/2 x 2-3/4 0.4985 0.5005 0.4950 2.750 2.785 0.2500 0.5010 0.256017 7/32 x 1-1/8 0.2175 0.2193 0.3697 1.125 1.145 0.1093 0.2198 0.115318

35、1/4 x 1-1/8 0.2487 0.2505 0.3540 1.125 1.145 0.1250 0.2510 0.1310 30 3/8 x 3-1/2 0.3735 0.3755 0.7455 3.500 3.535 0.1875 0.3760 0.1935C 5/16 x 1-1/8 0.3111 0.3130 0.3228 1.125 1.145 0.1562 0.3135 0.1622 31 7/16 x 3-1/2 0.4360 0.4380 0.7143 3.500 3.535 0.2187 0.4385 0.224719 3/16 x 1-1/4 0.1863 0.188

36、0 0.4483 1.250 1.273 0.0937 0.1885 0.0997 32 1/2 x 3-1/2 0.4985 0.5005 0.6830 3.500 3.535 0.2500 0.5010 0.256033 9/16 x 3-1/2 0.5610 0.5630 0.6518 3.500 3.535 0.2812 0.5635 0.287220 7/32 x 1-1/4 0.2175 0.2193 0.4327 1.250 1.273 0.1093 0.2198 0.1153 34 5/8 x 3-1/2 0.6235 0.6255 0.6205 3.500 3.535 0.3

37、125 0.6260 0.318521 1/4 x 1-1/4 0.2487 0.2505 0.4170 1.250 1.273 0.1250 0.2510 0.1310 35 11/16 x 3-1/2 0.6860 0.6880 0.5893 3.500 3.535 0.3437 0.6885 0.3497D 5/16 x 1-1/4 0.3111 0.3130 0.3858 1.250 1.273 0.1562 0.3135 0.1622 36 3/4 x 3-1/2 0.7485 0.7505 0.5580 3.500 3.535 0.3750 0.7510 0.3810SAE J50

38、2 Revised SEP72-5-5. Notes5.1 Marginal IndiciaThe change bar (l) located in the left margin is for the convenience of the user in locatingareas where technical revisions have been made to the previous issue of the report. An (R) symbol to the leftof the document title indicates a complete revision o

39、f the report.PREPARED BY THE SAE PARTS AND FITTING COMMITTEEOF THE SAE PARTS AND FITTING DIVISIONSAE J502 Revised SEP72RationaleNot applicable.Relationship of SAE Standard to ISO StandardNot applicable.ApplicationNot applicable.Reference SectionThere are no referenced publications specified herein.Developed by the SAE Parts and Fittings CommitteeSponsored by the SAE Parts and Fittings Division

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