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Steel undee spring used in electric machines

JB /T 7590 - 2005

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机械行业JB /T7590 - 2005 JB7590 7590JB Steel undee spring used in electric machines
Size
D16 D19 D22 D26 D28 D30 D32 D35 D40 D42 D47 D52 D62 D72 D80 D85
dc Nominal Size
max
min
d Nominal Size
max
min
H
h Thickness
n Waveform number
15.4 18.6 21.4 25 27.2 29 31.4 34 38.6 40.6 45.5 50.5 60.2 69.1 78 83.1
15.8 19 21.8 25.4 27.6 29.6 32 34.6 39.2 41.2 46.1 51.1 60.8 69.9 78.8 83.9
15 18.2 21 24.6 26.8 28.4 30.8 33.4 38 40 44.9 49.9 59.6 68.3 77.2 82.3
11.7 14.7 15.3 18.7 20.8 22.6 26.6 27.8 32.8 34.1 38.4 41 50.2 59.1 70 73.1
12.1 15.1 15.7 19.1 21.2 23.2 27.2 28.4 33.4 34.7 39 41.6 50.8 59.9 70.8 73.9
11.3 14.3 14.9 18.3 20.4 22 26 27.2 32.2 33.5 37.8 40.4 49.6 58.3 69.2 72.3
2 2.7 3 4 4.1 3.1 4 4.3 3.2 3.3 4 3.2 3.9 5.5 3.9 4
0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6
3 3 3 3 3 3 3 3 4 4 4 5 5 5 6 6
Size
D90 D100 D110 D120 D125 D130 D140 D150 D160 D170 D180 D190 D200 D215 D240
dc Nominal Size
max
min
d Nominal Size
max
min
H
h Thickness
n Waveform number
87.6 97 107.3 116.4 120.8 128.5 138.5 148.8 159.1 169 179.1 187.5 197.5 212 237
88.4 97.8 108.1 117.2 121.6 129.3 139.5 149.8 160.1 170 180.1 188.7 198.7 213.2 238.2
86.8 96.2 106.5 115.6 120 127.7 137.5 147.8 158.1 168 178.1 186.3 196.3 210.8 235.8
78.1 87.5 97.6 107 111.6 109.5 119.8 125.4 137.1 142 145.1 154.5 166.5 182 204
78.9 88.3 98.4 107.8 112.4 110.3 120.8 126.4 138.1 143 146.1 155.7 167.7 183.2 205.2
77.3 86.7 96.8 106.2 110.8 108.7 118.8 124.4 136.1 141 144.1 153.3 165.3 180.8 202.8
4.5 5.6 4.6 5.8 5.9 4.8 4.6 4.6 4.5 4.3 4.8 5 5.5 7 7.5
0.6 0.6 0.6 0.6 0.6 0.8 0.9 0.9 1 1 1 1.2 1.2 1.4 1.4
6 6 7 7 7 6 6 6 6 6 6 6 6 6 6

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