1、Standard Parts METRIC INTERNAL RETAINING RINGS TYPE HB (3Btvl1) I CATEGORY 720.010 A J LUG DESIGN SIZES 52 THRU 250 RETAINER DIMENSIONS GROOVE DIMENSIONS 8 9 N660215 0.1 1.1 0.35 1.00 1.15 13.10 13.80 0.90 1.35 2.9 14 N660214 0.1 1.0 0.33 0.10 0.85 12.65 12.75 0.75 1.2 0.84 0.96 14.12 14.50 1.35 2.5
2、 13 N660213 0.1 0.9 0.30 0.70 0.85 11.60 11.70 0.10 1.30 2.5 1.0 0.54 0.66 11.17 13.55 12 N660212 0.1 0.8 0.25 0.70 0.85 10.50 10.60 0.70 1.0 0.54 0.66 12.07 12.45 1.30 2.1 11 1.0 0.54 0.66 10.85 11.35 10 N660210 0.1 0.6 0.20 0.50 0.60 8.40 8.46 0.45 N660211 0.1 0.7 0.23 0.10 0.85 9.45 9.51 0.65 0.8
3、5 1.7 1.25 2.1 0.8 0.34 0.46 8.61 9.05 1.0 0.54 0.66 9.81 10.25 15.10 15.32 0.96 0.84 1.2 3.3 1.60 0.90 14.90 14.80 1.15 1.00 0.40 1.2 0.1 N660216 15 16.85 16.47 0.96 0.84 1.5 16 3.3 1.65 17.95 17.57 0.96 0.84 1.5 3.4 1.10 0.95 15.95 15.85 1.15 1.00 0.43 1.3 0.1 N660217 17 19.15 18.77 0.96 0-84 1.5
4、0.95 17.00 16.90 1.15 N660248 N660241 65.40 63.65 2.08 1.92 2.60 61.90 61.60 2.35 2.15 6.7 5.10 2.50 58.70 58.40 2.35. 2.15 1.70 N660246 164.25 I 62.50 12-06 11.92 I i2: I : I ;:2: I 2.50 I6O.W 160.50 12.35 12.15 1 I ita I I N660245 0.3 5.0 1.65 2.15 2.35 55.30 55.60 2.30 62.10 60.35 2.08 1.92 2.3 4
5、.10 6.4 55 N660244 0.3 4.6 1.55 1.15 1.95 53.10 53.30 2.30 2.3 1.92 2.08 57.15 58.90 52 4.60 6.0 N660243 0.3 4.3 1.45 1.75 1.95 50.90 51.10 2.30 2.3 1.52 1.68 54.10 56.25 50 4.50 6.0 2.3 1.52 1.68 52.65 54.20 Irr660242 0.3 4.2 1.40 1.75 1.95 49.80 50.00 2.20 4.30 6.0 48 2.3 1.52 1.68 51.50 53.05 N66
6、0241 0.3 4.0 1.35 1.75 1.95 48.10 48.90 2.10 4.30 6.0 47 N660240 0.3 3.9 1.30 1.75 1.95 47.60 41.80 2.10 2.3 1.52 1.68 50.40 51.95 4.30 6.0 46 N660239 0.3 3.7 1.25 1.75 1.95 44.50 44.10 2.10 1.9 1.52 1.68 49.30 50.85 4.20 5.8 45 N660238 0.3 3.6 1.20 1.15 1.95 42.40 42.60 2.00 1.9 1.52 1.68 45.95 41.
7、50 42 4.00 5.1 1.9 1.52 1.68 43.60 45.15 N660231 0.3 3.6 1.20 1.40 1.55 40.40 40.80 1.70 3.40 4.6 40 1.9 1.24 1.36 41.65 42.80 N660236 0.3 3.5 1.15 1.40 1.55 39.30 39.50 1.10 3.40 4.6 38 N660235 0.3 3.5 1.15 1.40 1.55 38.30 38.50 1.10 1.9 1.24 1.36 40.55 41.10 3.40 4.6 31 X6618234 0.3 3.3 1.10 1.40
8、1.55 37.20 31.40 1.60 1.9 1.24 1.36 39.50 40.65 36 3.30 4.6 N660233 0.3 3.2 1.05 1.40 1.55 36.10 36.30 1.60 1.9 1.24 1.36 38.25 39.40 35 3.20 4.6 1.9 1.24 1.36 37.25 38.40 N660232 0.3 2.9 0.95 1.40 1.55 33.90 34.10 1.60 34 3.10 4.6 1.9 1.24 1.36 34.85 36.00 N660231 0.2 2.9 0.95 1.40 1.55 31.90 32.10
9、 1.50 3.00 4.6 32 1.9 1.24 1.36 32.90 34.05 N660230 0.2 2.7 0.90 1.40 1.55 29.80 29.95 1.50 30 2.90 4.6 1.9 1.24 1.36 30.60 31.75 N660229 0.2 2.7 0.90 1.40 1.55 28.80 28.95 1.40 2.80 4.6 28 1.9 1.24 1.36 29.45 30.60 21 N660227 0.2 2.4 0.80 1.20 1.35 26.60 26.75 1.30 N660228 0.2 2.6 0.85 1.20 1.35 21
10、.70 27.85 1.40 2.70 4.0 1.5 1.04 1.16 28.60 29.25 26 2.60 4.0 1.5 1.04 1.16 27.50 28.15 N660226 0.2 2.1 0.10 1.20 1.35 25.40 25.55 1.30 25 2.30 4.0 1.5 1.04 1.16 26.30 26.95 N660225 0.2 2.0 0.67 1.20 1.35 24.35 24.50 1.20 2.20 4.0 24 1.5 1.04 1.16 25.20 25.85 N660224 0.2 1.9 0.65 1.20 1.35 23.30 23.
11、45 1.20 23 2.10 4.0 N660223 0.2 1.8 0.60 1.00 1.15 22.20 22.35 1.20 1.5 1.04 1.16 24.15 24.80 22 N660222 0.2 1.7 0.57 1.00 1.15 21.15 21.30 1.10 2.10 4.0 2.00 4.0 1.5 0.84 0.96 23.05 23.10 21 N660221 0.2 1.7 0.55 1.00 1.15 20.10 20.25 1.00 1.5 0.84 0.96 22.12 22.50 1.80 3.6 20 N660220 0.2 1.6 0.53 1
12、.00 1.15 19.05 19.15 1.00 1.80 3.6 1.5 0.84 0.96 20.97 21.35 19 N660219 0.1 1.5 0.50 1.00 1.15 18.00 18.10 0.95 1.70 3.4 1.5 0.84 0.96 19.92 20.30 18 N660218 0.1 1.4 0.45 1.00 62 60 N660251 0.4 5.9 1.95 2.15 2.35 66.90 67.20 2.70 N660252 0.4 6.0 2.00 2.55 2.35 69.00 69.30 2.80 5.60 7.4 2.7 2.32 2.48
13、 11.45 73.20 65 5.40 7.1 2.7 1.92 2.08 69.15 70.90 N660250 0.4 5.7 1.90 2.15 2.35 65.80 66.10 2.60 63 5.30 1.1 N660249 0.4 5.1 1190 2.15 2.35 63.80 64.10 2.60 2.7 1.92 2.08 67.85 69.60 5.30 6.9 2.3 1.92 2.08 66.05 61.80 For General Specifications see Page MK-950.01 MATERIAL SAE 1060 - 1090 or JIS G
14、4401 (Grades SK5. SK6 and SKI) steel. For general use, S finish should be specified. Retaining tis with the S finish shall have a corrosion inhibiting coating to provide a protective barrier adequate for normal storage. For other finshes see Finish Section. Example description for a 8 mm dm Type HB
15、Internal Retaining Ring shown on this page is: *The suffix S, with or without a Finish numeral, makes these part numbers complete. ,N,6,6,0,2,1 ,0, ,S, ,R,I ,N,G, ,8,mlm, lR,E,TIAll ,NII ,NIG, ,T,YIPIE, ,H,BI ,I ,NIT, I I I , I OCT 1960 Product Engineering PAGE MK-603.01 c-2 Standard Parts INTERNAL
16、RETAINING RINGS CATEGORY 720.010 A ITYPE HB (3BM1) METRIC 9 J LUG DESIGN SIZES 52 THRU 250 RETAINER DIM1 D T IP I I I mm MAX MIN MAX MIN MIN I I Ill 76.70 74.95 2.48 2.32 2.7 78.50 76.75 2.48 2.32 2.7 80.60 78.85 2.48 2.32 2.7 SION! LUG B EIGHT NOM - - 7.6 7.6 7.6 7.9 7.9 7.9 8.7 8.7 8.7 8.7 8.7 8.7
17、 9.4 9.4 9.4 10.3 9.4 10.3 10.3 10.3 10.3 11.6 11.6 11.6 11.6 11.6 12.3 12.3 13.5 13.5 14.2 14.2 14.2 15.2 16.8 3 16.8 18.7 18.7 - - 9.4 - - 12.3 - LARGE E ;ECTION NOM 5.8 5.8 5.8 6.2 6.5 6.7 6.9 7.0 7.3 7.4 7.6 7.8 8.1 8.2 8.4 8.4 8.5 8.7 8.9 9.4 9.5 9.8 10.4 10.4 10.6 10.8 10.8 10.9 11.1 11.4 11.6
18、 12.0 12.4 12.9 13.3 14.2 15.0 15.5 16.3 16.7 - J SMALL iECTIOl NOM - 2.9 2.9 2.9 3.1 3.3 3.4 3.6 3.6 3.6 3.8 3.9 4.1 4.1 4.3 4.6 4.6 4.6 4.7 4.9 5.0 5.0 5.3 5.4 5.4 5.4 5.6 5.6 5.7 5.9 6.0 6.3 6.5 6.9 7.3 7.5 7.7 7.8 3.2 4.2 4.6 - - - - T m GROOVE D 87.50 87.20 3.15 90.70 90.40 3.15 93.90 93.60 3.1
19、5 96.00 95.70 3.15 101.30 101.00 3.15 98.10 97.80 3.15 104.50 104.20 3.15 106.70 106.30 3.15 108.80 108.40 3.15 111.90 111.50 3.15 .15.00 114.60 3.15 .17.10 116.70 3.15 22.30 121.90 3.15 .2?.40 127.00 3.15 !32.50 132.10 3.15 L37.60 137.20 3.15 142.70 142.30 3.65 147.80 147.40 3.65 152.90 152.50 3.65
20、 L58.00 157.60 3.65 163.10 162.70 3.65 173.40 172.90 4.50 178.50 178.00 4.50 183.70 183.60 4.50 188.90 188.40 4.50 194.10 193.60 5.35 199.30 198.80 5.35 209.50 209.00 5.35 219.90 219.40 5.35 230.50 230.00 5.35 68.20 167.80 4.50 - MIN 2.55 2.55 2.55 2.55 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2
21、.95 2.95 2.95 2.95 2.95 2.95 2.95 3.40 3.40 3.40 3.40 3.40 4.25 4.25 4.25 4.25 5.10 4.25 5.10 5.10 5.10 5.10 5.10 5.10 5.10 - - 2.95 - - - - IMENSIONS I REF 1 MIN 2.10 6.3 2.20 6.6 2.25 6.7 2.35 7.1 2.40 7.2 2.50 7. 5 2.60 7.8 2.70 8.1 2.80 8.4 2.85 8.6 2.90 8.7 3.00 9.0 3.10 9.3 3.15 9.5 3.20 9.6 3
22、.25 9.8 3.30 9.9 3.35 10.1 3.45 10.4 3.50 10.5 3.55 10.7 3.60 10.8 3.65 11.0 3.75 11.3 3.10 11.1 3.80 11.4 3.85 11.6 3.90 11.7 3.95 11.9 4.00 12.0 4.10 12.3 4.20 12.6 15.0 17.1 0.4 N660256 0.4 N660257 0.4 !. 1 N660258 N660259 N660260 N660261 0; 4 N660262 0.4 N660263 0.4 N660264 0.4 0.4 N660266 N6602
23、65 0.4 N660267 0.4 N660268 0.4 N660209 0.4 N660270 0.4 0.4 N660271 N660272 0.4 N660273 0.4 N660274 0.4 N660275 0.4 N660276 0.4 N660277 0.4 N660278 0.4 N660279 0.4 N660281 0.4 N660280 0.4 N660282 0.4 N660283 0.4 0.4 N660284 0.4 N660285 0.4 N660286 N660287 !i 1 N660288 N660289 0.4 N660291 N660290 0.4
24、N660292 0.4 0.4 N660293 I N660294 I MATERIAL SAE 1060 - 1090 or JIS G 4401 (Grades sK5, SK6 and SK7) Steel. For General Specifications see Page MK-950.01 normal storage. For other finishes see Finish Section. For general use, S finish should be specified. Retaining rings with the S finish shall have
25、 a corroslon Inhibiting coating to provide a protectme barrier adequate for Example description for a 68 mm dia. Type HB Internal Retaining Ihng shown on this page is: *The suffix S, with or without a Finish numeral, makes these part numbers complete. ,N,6,6,0,2,5,5, ,S, ,R,I ,N,G, ,6,8,m,ml ,R,E,T,
26、A,I ,N,I ,N,G, ,T,Y,P,E, ,H,B, lI ,NIT, , I , I PAGE MK-603.02 Standard Parts METRIC LUG DESIGN SIZES 4,5 AND 6 I S mm T 7 8 11 12 16 22 120145 I 20.05 21 19 55 19.15 30 28.15 27.50 32 29.85 29.20 34 31.65 31.00 36 35 32.55 31.90 33.9) 32.85 38 35.45 34.80 40 31.10 36.25 42 39.15 38.30 43 40.00 39.1
27、5 45 41.95 41.10 46 42.90 42.05 48 44.75 43.90 50 46.55 45.70 52 48.15 41.75 54 50.25 49.25 55 57 50.95 49.95 58 53.25 52.25 60 53.95 52.95 56.15 55.15 62 57.65 56.65 65 60.90 59.65 70 68 63.60 62.35 65.10 63.85 72 67.10 65.85 75 78 72.50 71.25 69.50 68.25 80 14.70 73.45 82 76.90 75.65 85 88 79.10 7
28、7.85 90 81-90 80.65 83.70 82.45 95 88.60 87.35 100 92.10 91.75. RETAINER DIMENSIONS I GROOVE DIMENSIONS 1 1 T P B J E G - MATERIAL HOLE LUG LARGE SMALL IHICKNESS DIAMETER HEIGHT SECTION SECTION DIAMETER For General SDecificationS see Paee MK-950.01 - Mm 3.72 4.67 5.62 6.40 7.40 8.35 9.30 11.23 12.18
29、 13.13 14.03 14.95 15.95 16.85 18.70 17.80 19.65 20.55 21.50 22.45 23.35 23.35 25.25 26.20 28 15 30.00 31.80 32. IO 33.65 35.50 37.40 39.30 40.20 41.10 43.00 44.90 46.90 48.80 50.70 51.50 54.30 53.40 56.30 58.20 61.20 64.10 66. Oil 67.90 70. 80 73.60 75. it 77.40 83.10 85.00 94.60 - - - - - - - - -
30、- - - 8o.z.a 89. aa - T MAX MIN REF MJh MAX 1.35 1.20 0.75 2.3 0.2 N661222 1.55 1.40 0.78 2.3 0.2 1.55 1.40 0.80 2.4 0.2 N661223 N661224 1.55 1.40 0.83 2.5 0.2 N661225 1.55 1.40 0.90 2.7 0.3 N661226 1.55 1.40 1.00 3.0 0.3 N661227 1.55 1.40 1.05 3.1 0.3 N661228 1.55 1.40 1.08 3.2 0.3 N661229 N661233
31、N661234 X861237 N661238 2.35 2.15 1.50 4.5 0.4 N661239 2.35 2.15 1.60 4.8 0.4 N661240 2.35 2.15 1.60 4.8 0.4 N661241 2.35 2.15 1.65 4.9 0.4 N661242 2.35 2.15 1.65 4.9 0.4 N661243 2.35 2.15 1.70 5.1 0.4 N661244 2.35 2.15 1.70 5.1 0.4 2.35 2.15 1.75 5.3 0.4 N661246 N661245 2.75 2.55 1.80 5.4 0.4 N6612
32、47 2.75 2.55 1.85 5.5 0.4 N661248 2.75 2.55 1.90 5.7 0.4 N661249 2.15 2.55 2.00 6.0 0.4 N661250 2.15 2.55 2.05 6.1 0.4 U661251 2.75 2.55 2.10 6.3 0.4 N661252 2.75 2.55 2.20 6.6 0.4 X661253 3.15 2.95 2.25 6.7 0.4 N661254 3.15 2.95 2.30 6.9 0.4 N661255 3.15 2.95 2.40 7.2 0.4 N661256 3.15 2.95 2.50 7.9
33、 0.4 N661257 , 1 MATERIAL: Sizes 4 through 6 ESF-M2A66-A copper. Others SAE 1060 - 1090 or JIS G 4401 (Grades SK5, ad 7) steel. I For general use, S finsh should be specified. Retang rings with the S finish shall have a corrosion inhibiting coating to provide a protective barrier adequate for normal
34、 storage. For other finishes see Finish Section. *The suffix S, with or without a Finish numeral, makes these part numbers complete. Example description for a 4 mm dia. Type SB External Retaining Ring shown on this page is : i ,N,6,6,t ,2,0,0, ,SI ;R,I ,NIGl ,41m,m, ,R,EITIA,I ,N1I ,N,G, ,T,Y,P,E, ,
35、SIB, ,E,XITl , ,. , OCT 1980 Product Engineering PAGE MK-613.01 Standard Parts METRIC EXTERNAL RETAINING RINGS TYPE RB (3CM1) CATEGORY 720.040 S NOMINAL SHAFT IIAMETER mm 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 18 20 22 25 + I r-* D INSIDE DIAMETER MAX MIN 0.67 0.56 1.33 1.22 2.13 2.02 2.93 2.82 3.73 3.
36、62 4.73 4.62 5.28 5.17 6.20 6.05 6.85 6.70 7.65 7.50 8.60 8.45 9.25 9.10 10.00 9.85 11.50 11.25 12.25 12.00 14.00 13.75 15.70 15.45 17.10 16.05 19.60 19.35 ISIONS T I GROOVE DIMENS( 1 RING DIM1 Y OUTSIDE MAMETER NOM 2.0 4.0 5.6 7.2 8.5 11.1 13.4 14.6 15.8 16.8 17.4 20.3 18.6 22.8 23.8 27.2 30.0 33.0
37、 37.1 THlCl MAX 0.30 0.30 0.46 0.66 0.66 0.66 0.66 0.66 0.96 0.96 0.96 1.16 1.16 1.16 1.16 1.36 1.36 1.36 1.36 - - - - - - ESS MIN 0.20 0.20 0.34 0.54 0.54 0.54 0.54 0.54 0.84 0.84 0.84 1.04 1.04 1.04 1.04 1.24 1.24 1.24 1.24 - - - - - - E G BRIDGE 0.67 0.72 0.30 MIN MAX NOM DIAMETER 0.55 1.45 1.40
38、0.65 2.30 3.82 3.90 0.90 3.02 3.10 0.85 2.22 1.15 4.77 4.85 1.40 7.90 8.00 1.50 7.10 7.20 1.50 6.30 6.40 1.40 5.45 5.55 1.60 8.90 8.80 1.80 9.60 9.45 2.00 12.35 12.50 2.30 11.65 11.00 2.10 10.15 10.30 2.50 14.30 14.15 2.80 16.00 15.80 3.00 17.40 17.20 3.30 20.00 19.80 W DEPTH WIDTH d GROOVE MAX REF
39、MIN 0.35 0.32 0.55 0.70 0.85 0.45 0.70 0.85 0.35 0.50 0.60 0.28 0.32 0.35 0.14 0.85 0.70 0.58 0.85 0.70 0.73 0.85 0.70 0.80 1.15 1.00 1.00 1.15 0.90 1.00 1.15 1.00 1.05 1.35 1.20 1.20 1.35 1.20 1.35 1.35 1.20 1.60 1.35 1.20 1.75 1.55 1.40 1.85 1.55 1.40 2.00 1.55 1.40 2.30 1.55 1.40 2.50 Is 2 EDGE M
40、ARGIN MIN 0.3 0.6 0.7 0.9 1.1 1.2 1.5 1.6 1.8 2.0 2.1 2.4 2.7 3.2 3.5 3.7 4.0 4.6 5.0 R JOTTOM RADII MAX 0.05 0.05 0.15 0.15 0.15 0.15 0.15 0.25 0.25 0.25 0.25 0.25 0.25 0.40 0.40 0.40 0.40 0.40 0.40 FORD PART NUMBERS N663100 N66310 1 N663102 N663 1 03 N663 1 04 N663105 N663 106 N663107 N663 108 N66
41、3 109 N663 1 10 N663111 N663112 N663113 N663114 N663 1 15 N663116 N663117 N663118 For General Specifications see Page MK-950.01 MATERIAL. Slze 1. ESF42A66-A copper. Others SAE 1060-1090 or JIS G 4401 (Grades SK5. SK6 and SK7) steel. For general use, S finish should be specified. Retaining rings with
42、 the S finish shall have a corrosion idhibiting coating to provide barrier adequate for normal storage. For other finishes see Finish Section. *The suffix S. with or without a Finish numeral, makes these part numbers complete. Example description for a 1 mm dia. External Retaining Ring shown on this
43、 page is: N663100 S RING lmm RETAINING TYPE RB EXT I1 PAGE MK-616.02 Product Engineering APR 1985 Standard Parts METRIC GENERAL SPECIFICATIONS FOR RETAINING RINGS SCOPE This specification is intended to cover general and dimensional data for three series of general purpose tapered and reduced cross
44、section retaining rings, (Pages MK-603.-1, MK-603.02, MK-613.01 and MK-613.02) which may be used with the nominal size shafts and bores listed and in grooves of the recommended dimensions listed on the above pages. GENERAL Three types of retaining rings are covered by this specification. They are: T
45、ype SB (3AM1) external retaining rings for shafts Type HB (3BM1) internal retaining rings for bores or housings. Type RB (3CM1) external “E“ type retaining rings for radial installation on shafts. MATERIAL The material used for the subject rings shall be either SAE 1060-1090, JIS G 4401 (Grades SK5,
46、 SK6 and SK7) carbon steel or ESF-M2A66-A beryllium copper as specified on the appropriate parts pages. I HEAT TREATMENT The carbon steel should be heat treated by austempering to the hardness values shown in Table 1. Table 1 Hardness Ranges for Tapered and Reduced Cross Section Retaining Rings Type
47、 SB (3-1) Type HB (3BM1) External Rockwell C Hardness Ring Size-mm Rockwell C Hardness Ring Size-mm Internal 7 - 12 48 - 52 27 - 250 47 - 51 88 - 100 49 - 53 21 - 26 48 - 52 27 - 85 50 - 54 14 - 20 49 - 53 13 - 26 51 - 55 8 - 13 51 - 55 Type RB (3CM1) External Ring Size-mrn Rockwell C Hardness 2-8 4
48、8 - 52 9 - 25 49 - 53 The beryllium copper rings should be heat treated to a Rockwell C hardness of 37 - 43. FINISHES When steel parts have electroplated finishes, they shall be baked to oviate hydrogen embrittlement; see Finish Section AA, Finish Specifications - General Requirements. (Continued) O
49、CT 1980 Product Engineering PAGE MK-950.01 Standard Parts METRIC GENERAL SPECIFICATIONS ALL RETAINING RINGS (Continued) PERMANENT SET - EXTERNAL TYPE SB (3AM1) RINGS wand the ring with a plier until it just fits over a shaft 1% larger than the nominal shaft diameter. Repeat this procedure 4 times with the same ring. The Ping shall not crack. Measure the ring diameter “D“ in the three places shown in Figure 1. FIGURE 1-PERMANENT SET MEASUREMENTS FOR TYPE SB (3AM1) RINGS Compute the average of the three diameters and compare it to the minimum groove diameter listed on the parts pag
