NAVISTAR MPAPS S-J-10 101-GS PL-2015 Woodruff Keys C English Series (Noun Code 4820).pdf

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1、This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 Navistar, Inc. JUNE 2015 Page 1 of 8 NAVISTAR, INC. Material, Parts, and Process Specifications (MPA

2、PS) NUMBER: MPAPS S-J-10.101-GS/PL Former Designation: ESP-J-10.101-GS TITLE: Woodruff Keys English Series (Noun Code 4820) CURRENT REV No.: 1506 DATE: June 2015 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: ESP-J-10.101-GS - April 2002 PRINTED COPIES OF THI

3、S DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health practices

4、and to determine the applicability of regulatory limits prior to use. Change Notice: Changed to New MPAPS format; Combined GS, PP. 1.0 GENERAL: Contains elements of SAE J502. 2.0 RESTRICTED CHEMICAL SUBSTANCES: Effective January 1, 2007, all product supplied to the requirements of this specification

5、 must comply with the requirements of the MPAPS B-50 specification. 3.0 CONTENTS: 4.0 MATERIAL: Keys are to be alloy heat treated steel. Typical alloy steels are SAE 2330 or 8630 steel, heat treated to a hardness of 40-50 RC; or other alloy steels having equal physical properties at the same hardnes

6、s. 5.0 IDENTIFICATION: Alloy heat treated keys are to be marked with depressions on the top to distinguish them from carbon steel keys. 6.0 POLICY FOR SELECTING PARTS FOR NEW DESIGN: Approved parts are so designated to reduce variety of parts and assure maximum availability, interchangeability, and

7、cost savings in volume buying. For new design, parts shall be selected from “Approved“ part list only. Material: Alloy Steel only Sizes: As indicated. Page General 1 Restricted Chemical Substances 1 Material 1 Identification 1 Policy for Selecting Parts for New Design 1 Recommended Shaft Size and Pr

8、eferred Alloy Steel Keys 2 Standard “k” Values 4 Part List 7 Technical Information 8 NUMBER: MPAPS S-J-10.101-GS/PL TITLE: Woodruff Keys REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Supplier

9、s are required to assume all patent liability. 2015 Navistar, Inc. JUNE 2015 Page 2 of 8 7.0 RECOMMENDED SHAFT SIZE AND PREFERRED ALLOY STEEL KEYS: D AW BW H C G in mm in mm in mm in mm in mm KEY Nominal In +.003 -.003 +.08 -.08 +.0015 - 0 +.038 -0 +.002 -.002 +.05 -.05 in .3125 .0615 +.0015 1.562 +

10、.038 .14 3.56 .349 8.86 .5 +.018 12.7 + .46 #1 1/16 x 1/2 .375 - 0 - 0 .203 5.16 .0635 1.613 .412 10.46 - 0 - 0 (124541) .4375 .1240 3.15 .29 7.37 .499 12.67 .5 12.7 #3 .5 +.0015 +.038 .354 8.99 .126 3.2 .563 14.3 +.018 +.46 1/8 X 1/2 .5625 - 0 -0 .418 10.62 .627 15.93 - 0 - 0 (124543) .625 .6875 .7

11、5 .1863 +.0017 - 0 4.732 +.043 - 0 .394 .458 .522 10.01 11.63 13.26 .1885 4.788 .713 .777 .841 18.11 19.74 21.36 .75 +.018 - 0 19.05 + .46 - 0 #9 3/16 x 3/4 (124549) .8125 .2487 +.0018 6.317 +.046 .546 13.87 .251 6.375 .927 23.55 .875 +.02 - 0 22.22 + .51 - 0 #A 1/4 x 7/8 (124551) .875 - 0 - 0 .61 1

12、5.49 .991 25.17 .9375 .2487 6.317 .611 15.52 1.055 26.8 1. 25.4 #15 1. +.0018 - 0 +.046 - 0 .674 17.12 .251 6.375 1.118 28.4 +.02 - 0 +.51 - 0 1/4 x 1 (124553) 1.0625 1.125 1.1875 1.25 .3111 +.0019 - 0 7.899 +.048 - 0 .76 .824 .888 .951 19.3 20.93 22.56 24.16 .3135 7.963 1.204 1.268 1.332 1.395 30.5

13、8 32.21 33.83 35.43 1. +.02 - 0 25.4 +.51 - 0 #B 5/16 x 1 (124554) 1.3125 .3111 7.899 .906 23.01 1.459 37.06 1.25 31.75 #D 1.375 +.0019 - 0 +.048 - 0 .969 24.61 .3135 7.963 1.522 38. 66 +.023 - 0 + .58 - 0 5.16 x 1-1/4 (117991) 1.4375 .962 24.43 1.609 40.87 1.5 .3735 9.487 1.026 26.06 1.673 42.49 1.

14、5 38.1 #G 1.5625 +.002 +.051 1.089 27.66 .376 9.55 1.736 44.09 +.023 +.58 3/8 x 1-1/2 1.625 - 0 - 0 1.153 29.29 1.8 45.72 - 0 - 0 (117998) 1.6875 1.216 30.89 1.863 47.32 1.75 1.279 32.49 1.926 48.92 1.8125 1.28 32.51 2.036 51.71 1.875 1.344 34.14 2.1 53.34 1.9375 .4985 12.662 1.408 35.76 2.164 54.97

15、 2.75 69.8 #V 2. +.002 +.051 1.472 37.39 2.228 56.59 +.035 + .9 1/2 x 2-3/4 2.0625 - 0 - 0 1.536 39.01 .501 12.725 2.292 58.22 - 0 - 0 (218216) 2.125 1.599 40.61 2.355 59.82 2 1875 1.662 42.21 2.418 61.42 2.25 1.725 43.82 2.481 63.02 2.3125 1.648 41.86 2.592 65.84 2.375 .6235 15.837 1.712 43.48 2.65

16、6 67.46 3.5 88.9 #34 2.4375 +.002 +.051 1.775 45.08 2.719 69.06 +.035 + .9 5/8 x 3-1/2 2.5 - 0 - 0 1.839 46.71 .626 15.9 2.783 70.69 - 0 - 0 (26548R1) 2.625 1.966 49.94 2.91 73.91 2.75 2.093 53.16 3.037 77.14 When key slot and keyway dimensions other than those shown on previous page are required, t

17、he following formulas will be used to determine standard dimensions. NUMBER: MPAPS S-J-10.101-GS/PL TITLE: Woodruff Keys REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required t

18、o assume all patent liability. 2015 Navistar, Inc. JUNE 2015 Page 3 of 8 Dimensions in Inches: MAX AW AW EW H G FW Min Tol Min in mm Min Max Min Mfrs Key Size +.0015 +.038 No. in in mm in mm in mm - 0 - 0 in mm in mm in mm 201 1/16 x 1/4 .0615 1.563 +.0015 .038 .072 1.829 .0635 1.613 .250 6.35 .268

19、6.81 .038 .966 206 1/16 x 5/16 .0615 1.563 .103 2.617 .0635 1.613 .312 7.92 .330 8.38 .038 .966 207 3/32 x 5/16 .0928 2.358 .087 2.21 .0948 2.408 .312 7.92 .330 8.38 .054 1.372 211 1/16 x 3/8 .0615 1.563 .135 3.43 .0635 1.613 .375 9.52 .393 9.98 .038 .966 212 3/32 x 3/8 .0928 2.358 .119 3.023 .0948

20、2.408 .375 9.52 .393 9.98 .054 1.372 213 1/8 x 3/8 .124 3.15 .104 2.642 .126 3.2 .375 9.52 .393 9.98 .069 1.753 * 1 1/16 x 1/2 .0615 1.563 .166 4.217 .0635 1.613 .500 12.7 .518 13.16 .038 .966 2 3/32 x 1/2 .0928 2.358 .15 3.811 .0948 2.408 .500 12.7 .518 13.16 .054 1.372 * 3 1/8 x 1/2 .124 3.15 .135

21、 3.43 .126 3.2 .500 12.7 .518 13.16 .069 1.753 4 3/32 x 5/8 .0928 2.358 .197 5.004 .0948 2.408 .625 15.88 .643 16.33 .054 1.372 5 1/8 X 5/8 .124 3.15 .182 4.623 .126 3.2 .625 15.88 .643 16.33 .069 1.753 6 5/32 x 5/8 .1553 3.945 .166 4.217 .1573 3.995 .625 15.88 .643 16.33 .085 2.16 61 3/16 x 5/8 .18

22、63 4.733 +.0017 .043 .151 3.836 .1885 4.788 .625 15.88 .643 16.33 .1 2.541 7 1/8 x 3/4 .124 3.15 .245 6.224 .126 3.2 .750 19.05 .768 19.51 .069 1.753 +.0015 .038 8 5/32 x 3/4 .1553 3.945 .229 5.817 .1573 3.995 .750 19.05 .768 19.51 .085 2.16 * 9 3/16 x 3/4 .1863 4.733 +.0017 .043 .214 5.436 .1885 4.

23、788 .750 19.05 .768 19.51 .1 2.541 91 1/4 x 3/4 .2487 6.317 +.0018 .045 .182 4.623 .251 6.375 .750 19.05 .768 19.51 .132 3.353 10 5/32 x 7/8 .1553 3.945 +.0015 .038 .291 7.392 .1573 3.995 .875 22.22 .895 22.73 .085 2.16 11 3/16 x 7/8 .1863 4.733 +.0017 .043 .276 7.011 .1885 4.788 .875 22.22 .895 22.

24、73 .1 2.541 12 7/32 x 7/8 .2175 5.525 .26 6.605 .2198 5.583 .875 22.22 .895 22.73 .116 2.947 +. 0018 .045 * A 1/4 x 7/8 .2487 6.317 .244 6.198 .251 6.375 .875 22.22 .895 22.73 .132 3.353 13 3/16 x 1 .1863 4.733 +.0017 .043 .339 8.611 .1885 4.788 1.000 25.4 1.020 25.91 .1 2.541 14 7/32 x 1 .2175 5.52

25、5 .323 8.205 .2198 5.583 1.000 25.4 1.020 25.91 .116 2.947 +.0018 .045 * 15 1/4 x 1 .2487 6.317 .307 7.798 .251 6.375 1.000 25.4 1.020 25.91 .132 3.353 * B 5/16 x 1 .3111 7.902 +.0019 .048 .276 7.011 .3135 7.963 1.000 25.4 1.020 25.91 .163 4.141 16 3/16 x 1-1/8 .1863 4.733 +.0017 .043 .385 9.78 .188

26、5 4.788 1.125 28.58 1.145 29.08 .1 2.541 17 7/32 x 1-1/8 .2175 5.525 +.0018 .045 .369 9.373 .2198 5.583 1.125 28.58 1.145 29.08 .116 2.947 18 1/4 x 1-1/8 .2487 6.317 .353 8.967 .251 6.375 1.125 28.58 1.145 29.08 .132 3.353 C 5/16 x 1-1/8 .3111 7.902 +.0019 .048 .322 8.179 .3135 7.963 1.125 28.58 1.1

27、45 29.08 .163 4.141 19 3/16 x 1-1/4 .1863 4.733 +.0017 .043 .448 11.38 .1885 4.788 1.250 31.75 1.273 32.33 .1 2.541 20 7/32 x 1-1/4 .2175 5.525 .432 10.973 .2198 5.583 1.250 31.75 1.273 32.33 .116 2.947 +.0018 .045 21 1/4 x 1-1/4 .2487 6.317 .416 10.567 .251 6.375 1.250 31.75 1.273 32.33 .132 3.353

28、* D 5/16 x 1-1/4 .3111 7.902 +.0019 .048 .385 9.78 .3135 7.963 1.250 31.75 1.273 32.33 .163 4.141 E 3/8 x 1-1/4 .3735 9.487 +.002 .05 .353 8.967 .376 9.55 1.250 31.75 1.273 32.33 .195 4.954 22 1/4 x 1-3/8 .2487 6.317 +.0018 .045 .463 11.761 .251 6.375 1.375 34.92 1.398 35.51 .132 3.353 23 5/16 x 1-3

29、/8 .3111 7.902 +.0019 .048 .432 10.973 .3135 7.963 1.375 34.92 1.398 35.51 .163 4.141 WIDTH : Use Dimensions shown below. KEYSEAT DIA = G (Nominal Key Diameter.) Theoretical Fits: Top and Bottom: .001 in (.025 mm) to .016 in (.406 mm) Loose SHAFT DEPTH: BW Max = D K EW Min BW Min = BW Max - .006 in

30、(.152mm) Side-Shaft: .0005 in (.013 mm) Loose to .002/.0025 in (.015/.064mm) Tight HUB HEIGHT: C Min = D K + FW Min C Max = C Min + .004 in (.102 mm) Side-Hub: 0 to .0025 in (.064mm) Loose NUMBER: MPAPS S-J-10.101-GS/PL TITLE: Woodruff Keys REVISION: 1506 This document is restricted and may not be s

31、ent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 Navistar, Inc. JUNE 2015 Page 4 of 8 F 3/8 x 1-3/8 .3735 9.487 +.002 .05 .4 10.161 .376 9.55 1.375 34.92 1.398 35.51 .195 4.954 24 1/4 x 1-1/2 .

32、2487 6.317 +.0018 .045 .51 12.955 .251 6.375 1.500 38.1 1.523 38.68 .132 3.353 25 5/16 x 1-1/2 . 3111 7.902 +.0019 .048 .479 12.167 .3135 7.963 1.500 38.1 1.523 38.68 .163 4.141 * G 3/8 x 1-1/2 .3735 9.487 +.002 .05 .447 11.354 .376 9.55 1.500 38.1 1.523 38.68 .195 4.954 126 3/16 x 2-1/8 .1863 4.733

33、 +.0017 .043 .307 7.798 .1885 4.788 2.125 53.98 2.160 54.86 .1 2.541 127 1/4 x 2-1/8 .2487 6.317 +.0018 .045 .275 6.986 .251 6.375 2.125 53.98 2.160 54.86 .132 3.353 128 5/16 x 2-1/8 .3111 7.902 +.0019 .048 .244 6.198 .3135 7.963 2.125 53.98 2.160 54.86 .163 4.141 129 3/8 x 2-1/8 .3735 9.487 +.002 .

34、05 .212 5.385 .376 9.55 2.125 53.98 2.160 54.86 .195 4.954 26 3/16 x 2-1/8 .1863 4.733 +.0017 .043 .432 10.973 .1885 4.788 2.125 53.98 2.160 54.86 .1 2.541 27 1/4 x 2-1/8 .2487 6.317 +.0018 .045 .4 10.161 .251 6.375 2.125 53.98 2.160 54.86 .132 3.353 28 5/16 x 2-1/8 .3111 7.902 +.0019 .048 .369 9.37

35、3 .3135 7.963 2.125 53.98 2.160 54.86 .163 4.141 29 3/8 x 2-1/8 .3735 9.487 +.002 .05 .337 8.56 .376 9.55 2.125 53.98 2.160 54.86 .195 4.954 Rx 1/4 x 2-3/4 .2487 6.317 +.0018 .045 .463 11.761 .251 6.375 2.750 69.85 2.785 70.74 .132 3.353 Sx 5/16 x 2-3/4 .3111 7.902 +.0019 .048 .432 10.973 .3135 7.96

36、3 2.750 69.85 2.785 70.74 .163 4.141 Tx 3/8 x 2-3/4 .3735 9.487 .4 10.161 .376 9.55 2.750 69.85 2.785 70.74 .195 4.954 Ux 7/16 x 2-3/4 .436 11.075 +.002 .05 .369 9.373 .4385 11.138 2.750 69.85 2.785 70.74 .226 5.741 Vx 1/2 x 2-3/4 .4985 12.662 .338 8.586 .501 12.725 2.750 69.85 2.785 70.74 .257 6.52

37、8 R 1/4 x 2-3/4 .2487 6.317 +.0018 .045 .619 15.723 .251 6.375 2.750 69.85 2.785 70.74 .132 3.353 S 5/16 x 2-3/4 .3111 7.902 +.0019 .048 .588 14.936 .3135 7.963 2.750 69.85 2.785 70.74 .163 4.141 T 3/8 x 2-3/4 .3735 9.487 .556 14.123 .376 9.55 2.750 69.85 2.785 70.74 .195 4.954 U 7/16 x 2-3/4 .436 1

38、1.075 .525 13.336 .4385 11.138 2.750 69.85 2.785 70.74 .226 5.741 * V 1/2 x 2-3/4 .4985 12.662 .494 12.548 .501 12.725 2.750 69.85 2.785 70.74 .257 6.528 30 3/8 x 3-1/2 .3735 9.487 .744 18.898 .376 9.55 3.500 88.9 3.535 89.79 .195 4.954 31 7/16 x 3-1/2 .436 11.075 +.002 .05 .713 18.111 .4385 11.138

39、3.500 88.9 3.535 89.79 .226 5.741 32 1/2 x 3-1/2 .4985 12.662 .682 17.323 .501 12.725 3.500 88.9 3.535 89.79 .257 6.528 33 9/16 x 3-1/2 .561 14.25 .65 16.511 .5635 14.313 3.500 88.9 3.535 89.79 .289 7.341 * 34 5/8 x 3-1/2 .6235 15.837 .619 15.723 .626 15.9 3.500 88.9 3.535 89.79 .32 8.129 35 11/16 x

40、 3-1/2 .686 17.425 .588 14.936 .6885 17.488 3.500 88.9 3.535 89.79 .351 8.916 36 3/4 x 3-1/2 .7485 19.012 .557 14.148 .751 19.075 3.500 88.9 3.535 89.79 .382 9.703 * Recommended Sizes For “K” values see section 8.0 of this document. 8.0 STANDARD “K” VALUES: K Values For Key Slot Widths Nom* 1/16 3/3

41、2 1/8 5/32 3/16 D in mm in mm in mm in mm in mm .3125 .0035 .089 .375 .4375 .003 .0025 .076 .064 .006 .0055 .152 .14 .011 .0095 .279 .241 .5 .5625 .002 .051 .004 .0035 .102 .089 .008 .0065 .203 .165 .013 .0115 .33 .292 .625 .6875 .004 .0035 .102 .089 .006 .0055 .152 .14 .01 .0095 .254 .241 .014 .012

42、5 .356 .318 .75 .8125 .875 .9375 .003 .0025 .003 .076 .064 .076 .005 .0045 .004 .0045 .127 .114 .102 .114 .008 .0075 .007 .0065 .203 .19 .178 .165 .011 .0105 .01 .0095 .279 .267 .254 .241 NUMBER: MPAPS S-J-10.101-GS/PL TITLE: Woodruff Keys REVISION: 1506 This document is restricted and may not be se

43、nt outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 Navistar, Inc. JUNE 2015 Page 5 of 8 Nom* 1/16 3/32 1/8 5/32 3/16 D in mm in mm in mm in mm in mm 1. 1.0625 1.125 1.1875 1.125 .004 .0035 .004 .0

44、035 .003 .102 .089 .102 .089 .076 .006 .0055 .006 .0055 .005 .152 .14 .152 .14 .127 .009 .0085 .008 .0075 .007 .229 .216 .203 .19 .178 1.3125 1.375 1.4375 1.5 1.5625 1.625 .0045 .005 .0045 .004 .0045 .004 .114 .127 .114 .102 .114 .102 .0065 .006 .0055 .006 .0055 .006 .165 .152 .14 .152 .14 .152 1.68

45、75 1.75 1.8125 .0055 .005 .0045 .14 .127 .114 1.875 1.9375 2. .005 .0045 .004 .127 .114 .102 *Nominal sizes in inches. For Woodruff Key part numbers, see section 9.0. Standard K Values (Continued) K Values For Key Slot Widths Nom* 7/32 1/4 5/16 3/8 1/2 5/8 D in mm in mm in mm in mm in mm in mm .3125

46、 .375 .4375 .5 .5625 .625 .6875 .02 .0175 .508 .444 .025 .0225 .635 .572 .041 .0375 1.041 .952 .75 .8125 .875 .9375 .016 .0155 .014 .0125 .406 .394 .356 .318 .021 .0195 .018 .0165 .533 .495 .457 .419 .034 .0305 .028 .0265 .864 .775 .711 .673 .051 .0465 .042 .0395 1.295 1.181 1.067 1.003 1. 1.0625 1.125 1.1875 1.125 .012 .0115 .011 .0105 .01 .305 .292 .279 .267 .254 .016 .0145 .014 .0135 .0